The height of the triangle is measured 4mm and the base is 12 mm what is the area of this triangle awnsers: 24 sq mm, 48 sq mm, 36 sq mm, and 51 sq mm
Answers
Answer:
24 sq mm
Step-by-step explanation:
a=1/2(b*h)
a=1/2(12*4)
1/2(48)
a=24
don't forget the units...
24mm^2 (or sq mm)
hope this helps ;)
Related Questions
Which decimals are in order from least to greatest?
A 0.4, 0.05, 0.6
B. 0.06, 0.05, 0.4
C. 0.04, 0.5, 0.6
D. 0.06, 0.05, 0.04
Answers
Answer:
b
Step-by-step explanation:
Answer:
B. 0.06, 0.05, 0.4
Step-by-step explanation:
Use a decimal chart it can be very helpful
\(f(x) = 1 - 2x \\ g(x) = x + 4 \\ h(x) = {x}^{2} + 1\)
\(hgf(x) = 4 {x}^{2} + px + q\)
Find the value of p and the value of q
Answers
Answer:
(x-3)(x+2) i.e. x2 - x -6 i.e. p = -1 and q = -6
Step-by-step explanation:
If g(x) = 2x2 - 4, find g(-2)
Answers
g(-2) = 4(-2) - 4
g(-2) = -8 - 4
g(-2) = -12
The value of g(x) = 2x² - 4, when g(-2) = 4
What is a quadratic function?A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.
Given:
g(x) = 2x² - 4
The above function is a quadratic function.
The solution of when g(-2):
Substituting the value of x = -2
g(x) = 2x² - 4
g(x) = 2(-2)² - 4
g(x) = 8 - 4
g(x) = 4
Therefore, the value of g(-2) = 4.
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Tom bought a soft drink for 3 dollars and 7 candy bars. He spent a total of 24 dollars. How much did each candy bar cost ? i just need an equation to resembel this probelm
Answers
Answer:
24
Step-by-step explanation:
Fantasia has a skirt that is 2 1/4 ft. long. If she cuts off 5 inches, how long will the skirt be?
Answers
Answer:
1 foot 10 inches
Step-by-step explanation:
A foot is 12 inches
So currently her skirt is 27 inches
If she cuts of 5 inches, her skirt will be 22 inches, or 1 ft 10 inches, or 1 10/12 ft or 1 5/6 ft
Answer:
1 ft and 10 inches
Step-by-step explanation:
ok so 2 1/4 ft is 27 inches so it's gonna be 22 inches if we subtract so it'll be 1 ft and 10 inches
Need help quick 65 points
Answers
Answer:
Closed circle at 0 and shade to the left
Step-by-step explanation:
0 is included in this inequality so the circle at 0 is closed.
Since the rest of the values are less than 0, the line should be shaded to the left in the negative direction.
Answer:
Put the green dot on 0. Then, make the numbers 0 threw -5 have a blue line. Make sure the blue line touches the arrow at the end of the number line, next to -5.
Step-by-step explanation:
It is saying x is equal to or less than 0.
X can be any number starting at 0, moving left.
An open dot means the number can not equal the number it is comparing. In this case, it should be closed.
I hope this makes sence!
help pls thank you :)))$$:$:
Answers
Answer:
C.
Step-by-step explanation:
please mark me brainliest!!
Answer:
The answer is A
Step-by-step explanation:
Denominator *100* is higher
a shadow 45 meters long is cast by a bell tower that is 24 meters tall. if a nearby observation tower is 16 meters tall, then how long will the observation tower's shadow be?
Answers
A bell tower 24 meters tall casts a 45-meter-long shadow. If a neighboring observation tower is 16 meters tall, the shadow cast by the observation tower will be 30 meters long.
This can be solved by the application of trigonometry on the similar triangles formed by the bell tower, its shadow, and the observation tower and its shadow.
The ratio of the height of the bell tower to the length of its shadow is 24/45
This ratio must be the same as the ratio of the height of the observation tower to the length of its shadow because the triangles are similar.
Hence, assuming the observation tower's shadows length to be x, we can deduce,
\(\frac{24}{45} = \frac{16}{x}\)
To solve for x,
24x = 16*45 (by cross multiplying)
x = 16*45/24
x = 30
Therefore, the observation tower's shadow will be 30 meters long.
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The width of a box is two-thirds of it's length and height is one-third of it's length. If the volume of the box is 48m³, find the are of the base of the box.
Please teach it step by step
Answers
Volume = length x (2/3 length) x (1/3 length)
We also know that the height is one-third of the length, so we can replace "height" with "1/3 length": Volume = length x (2/3 length) x (1/3 length) = 48m³
Now we can simplify this equation by multiplying the lengths together:
(2/3 length) x (1/3 length) = 2/9 length² So the equation becomes: Volume = length x (2/9 length²) = 48m³
We can solve for the length by dividing both sides by (2/9 length²):
length = 3∛144 = 6m
Now that we know the length of the box is 6m, we can find the width and height: width = 2/3 length = 4m
height = 1/3 length = 2m
Finally, we can find the area of the base of the box by multiplying the length and width:
Area of base = length x width = 6m x 4m = 24m²
* Therefore, the area of the base of the box is 24m²
Answer:
Step-by-step explanation:
\(V=48,w=\frac{2}{3} l,h=\frac{1}{3} l,l=l\)
\(V=whl\)
\(48=\frac{2}{3} l\times \frac{1}{3} l \times l\)
\(48=\frac{2}{9} l^3\)
\(l^3=216\)
\(l=\sqrt[3]{216}\)
\(l=6\)
So length = 6m, width = 4m, height = 2m
Area of base = length x width = 24\(m^2\)
The two line elements set for the Molniya 1-91 satellite is MOLNIYA 1-91 1 25485U 10001A 00300.78960173.00000175 00000-0 40203-2 0 6131 2 25485 63.1706 206.3462 7044482 281.6461 12.9979 2.00579102 15222 a) what is the orbit type?;
b) find the orbital parameters (a and 0);
c) calculate position and velocity vectors in geocentric equatorial coordinate frame.
Answers
The orbit type of the Molniya 1-91 satellite is Molniya orbit, characterized by a highly eccentric orbit inclined at an angle of 63.17 degrees to the Earth's equator. The orbital parameters, namely the semi-major axis (a) and the argument of perigee (ω), are required to determine the satellite's position and velocity vectors.
a) The Molniya 1-91 satellite follows a Molniya orbit, which is a type of highly eccentric orbit designed to provide extended dwell time over high latitudes. This orbit is characterized by a high inclination angle of 63.17 degrees with respect to the Earth's equator. Molniya orbits are commonly used for communication satellites that serve polar regions, as they spend a significant portion of their orbit over these areas.
b) To determine the orbital parameters of the Molniya 1-91 satellite, we need to extract the relevant information from the two-line element set. The semi-major axis (a) is not directly provided in the given data. However, we can calculate it using Kepler's third law and the mean motion (n) derived from the second line of the TLE. The argument of perigee (ω) is given as 281.6462 degrees in the TLE. These parameters, along with other orbital elements, are crucial for describing the satellite's orbit.
c) To calculate the position and velocity vectors of the Molniya 1-91 satellite in the geocentric equatorial coordinate frame, we need additional information. The TLE only provides elements related to the orbit's shape and orientation, not the satellite's current position and velocity. Position and velocity vectors can be determined by solving the equations of motion using the orbital parameters and mathematical models of celestial mechanics. However, without up-to-date information on the satellite's time and date, it is not possible to calculate these vectors accurately.
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Determine whether the statement is true or false. If the statement is false, explain why. The midpoint of the segment joining (0,0) and (38,38) is 19.
Answers
The midpoint has coordinates (19,19) as per the midpoint formula.
The statement is false.
The statement is false. The midpoint of the segment joining two points is determined by taking the average of their x-coordinates and the average of their y-coordinates. In this case, the two given points are (0,0) and (38,38).
To find the x-coordinate of the midpoint, we take the average of the x-coordinates of the two points:
(x1 + x2) / 2
= (0 + 38) / 2
= 38 / 2
= 19
Therefore, the x-coordinate of the midpoint is 19, which matches the statement. However, to determine if the statement is true or false, we also need to check the y-coordinate.
To find the y-coordinate of the midpoint, we take the average of the y-coordinates of the two points:
(y1 + y2) / 2
= (0 + 38) / 2
= 38 / 2
= 19
The y-coordinate of the midpoint is also 19. Therefore, the coordinates of the midpoint are (19,19), not 19 as stated in the statement. Since the midpoint has coordinates (19,19), the statement is false.
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find abc !!!!!!!! !!!!!
Answers
Answer:
58 degreess
3x+11=4x-5
-3x -3x
11=x-5
+5 +5
16=x
x=6
3(6)+11
18+11
29
29*2
58
Step-by-step explanation:
If b= -9, evaluate b-4
Answers
Answer:
-13
Step-by-step explanation:
Answer:
-13
Thats the answer :)
converting 1,000 mg to 1 gram would require moving the decimal place ________ places to the left.
Answers
Converting 1,000 mg to 1 gram would require moving the decimal place zero places to the left.
Unit conversion is a process with multiple steps that involves multiplication or division by a numerical factor or, particularly a conversion factor. The process may also require selection of the correct number of significant digits, and rounding. Different units of conversion are used to measure different parameters. By definition conversion of units means the conversion between different units and measurements of the same quantity done by the process of multiplication or division. In maths, conversion is the process of changing the value of one form to another for example inches to millimeters, or liters to gallons. Units are used for measuring length, measuring weight, measuring capacity, measuring temperature, and measuring speed.
If we want to calculate how many Grams are 1000 Milligrams we have to multiply 1000 by 1 and divide the product by 1000. So for 1000, we have (1000 × 1) ÷ 1000 = 1000 ÷ 1000 = 1 Gram.
So finally 1000 mg = 1 g
Thus, converting 1,000 mg to 1 gram would require moving the decimal place zero places to the left.
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point slope line equation of the line through (8,-8) and (9,8)
Answers
Answer:
y+8=16(x-8)
Step-by-step explanation:
y-y1=m(x-x1) is the formula
Just substitute from the first pair then you should get the answer.
.Damian wrote the number five and thirty-eight thousandths as 5.38. Was he correct or not? if so, what was the error
Answers
Answer:
he is incorrect.
Step-by-step explanation:
It would be 5 and 38 HUNDRETHS because the first number after the decimal is the tenths.
the data below are the number of absences and the final grades of 9 randomly selected students from a statistics class. find the test value to test linear correlation.
Answers
The test value to test linear correlation between the number of absences and the final grades is -0.729, which indicates a moderately strong negative correlation between the two variables.
Using the formula for the correlation coefficient, we can calculate the test value to test linear correlation as follows
First, we need to calculate the mean of x and y
mean(x) = (0+3+6+4+9+2+15+8+5)/9 = 6.22
mean(y) = (98+86+80+82+71+92+55+76+82)/9 = 79.67
Next, we need to calculate the deviations from the means:
deviations from mean of x: -6.22, -3.22, -0.22, -2.22, 2.78, -4.22, 8.78, 1.78, -1.22
deviations from mean of y: 18.33, 6.33, 0.33, 2.33, -8.67, 12.33, -24.67, -3.67, 2.33
Then, we need to calculate the product of deviations
product of deviations: (-6.22)(18.33), (-3.22)(6.33), (-0.22)(0.33), (-2.22)(2.33), (2.78)(-8.67), (-4.22)(12.33), (8.78)(-24.67), (1.78)(-3.67), (-1.22)(2.33)
Summing the products of deviations gives
Σ(xy) = -221.04
Next, we need to calculate the sum of squares of deviations
Σ(x²) = 325.56
Σ(y²) = 20334.67
Then, we can plug these values into the formula for the correlation coefficient
r = Σ(xy) / √(Σ(x²) Σ(y²)) = -221.04 / √(325.56 * 20334.67) ≈ -0.729
Therefore, the test value to test linear correlation is -0.729.
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--The given question is incomplete, the complete question is given below "the data below are the number of absences and the final grades of 9 randomly selected students from a statistics class. find the test value to test linear correlation.
Number of absences, x 0 3 6 4 9 2 15 8 5
Final grade, y 98 86 80 82 71 92 55 76 82 "--
The average home attendance per week at a Class AA baseball park varied according to the formula N() = 1000(3 + 0.21) where t is the number of weeks into the season (0 <1 313) and N represents the number of people. Step 2 of 2: Determine N') and interpret its meaning. Round your answer to the nearest whole number. key Answer 2 Points Choose the correct answer from the options below. ON'6) = 98; The total attendance in the first 6 weeks into the season is 98 people. N'(6) = 98; The rate of attendance is increasing by 98 people per week, 6 weeks into the season. N'(6) = 49; The rate of attendance is increasing by 49 people per week, 6 weeks into the season. ON'(6) = 49; The total attendance in week 6 is 49 people. The average home attendance per week at a Class AA baseball park varied according to the formula N(O= 1000(3 + 0.21)i where I is the number of weeks into the season (O SI S 13) and represents the number of people. Step 1 of 2: What was the attendance during the third week into the season? Round your answer to the nearest whole number. AnswerHow to Enter) 2 Points Choose the correct answer from the options below. O 3000 people O 1897 people 53 people 1789 people
Answers
To determine the attendance during the third week of the season, we need to substitute t = 3 into the given formula N(t) = 1000(3 + 0.21t).
- 3,630 people
N(3) = 1000(3 + 0.21 * 3)
N(3) = 1000(3 + 0.63)
N(3) = 1000(3.63)
N(3) = 3630
Rounding to the nearest whole number, the attendance during the third week is 3,630 people.
Therefore, the correct answer is:
- 3,630 people
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James takes out a loan of 9000 euros which keeps on charging simple interest at a rate of 3% of the original amount per annum until it is cleared. James pays of 770 euros each year to reduce the loan. After how many years will James have fully cleared the loan?
Answers
James will fully clear the loan after approximately 12 years when the remaining balance reaches zero.
To determine the number of years it will take for James to fully clear the loan, we need to calculate the remaining balance after each payment and divide the initial loan amount by the annual payment until the remaining balance reaches zero.
The loan amount is 9000 euros, and James pays off 770 euros each year. Since the interest is charged at a rate of 3% of the original amount per annum, the interest for each year will be \(0.03 \times 9000 = 270\) euros.
In the first year, James pays off 770 euros, and the interest on the remaining balance of 9000 - 770 = 8230 euros is \(8230 \times 0.03 = 246.9\)euros. Therefore, the remaining balance after the first year is 8230 + 246.9 = 8476.9 euros.
In the second year, James again pays off 770 euros, and the interest on the remaining balance of 8476.9 - 770 = 7706.9 euros is \(7706.9 \times 0.03 = 231.21\) euros. The remaining balance after the second year is 7706.9 + 231.21 = 7938.11 euros.
This process continues until the remaining balance reaches zero. We can set up the equation \((9000 - x) + 0.03 \times (9000 - x) = x\), where x represents the remaining balance.
Simplifying the equation, we get 9000 - x + 270 - 0.03x = x.
Combining like terms, we have 9000 + 270 = 1.04x.
Solving for x, we find x = 9270 / 1.04 = 8913.46 euros.
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PLEASE HURRY WILL GIVE BRAINLIEST TO THE FIRST ANSWER
What is the volume of a cube that has
edges of 14
inch?
Responses
1/64 in cubed
1/16 in cubed
1/12 in cubed
1/8 in cubed
Answers
Answer: 1/64 inches cubed.
Step-by-step explanation: To find the volume of a cube, multiply the length times the width times the height. In this case, 1/4x1/4x1/4.
1/4 x 1/4 is 1/16, and 1/16x 1/4 is 1/64.
How do you find the length of the third leg of a triangle?
Answers
The third side of the triangle can be found out by using the Pythagoras theorem or the Heron's formula.
When there is a right angle triangle (A triangle whose on angle is of 90 degrees) then we use the Pythagoras theorem to find the third side.
The relation says that the sum of the square of the base and perpendicular is equal to the square of the hypotenuse.
In case of the scalene triangle the heron's formula is used to find out the value of the third side of the triangle.
There are several methods also present to find the value of the third side of the triangle.
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Can anyone give me the answer for this one
a²(b²-c²)+b²(c²-a²)+c²(a²-b²) Simplify it
Answers
Answer:
After Multiplying them.
we get 0 as an answer.
Solve x2 + 8x + 8 = 0 by completing the square. Which equation is used in the process?
Answers
In the figure below, m angle WXZ=113°, and m angle2 is 3° more then m angle1 Find m angle1
Answers
Answer:
m∠1 = 55° ; m∠2 = 58°
Step-by-step explanation:
Let m∠1 = x° , then m∠2 = x° + 3°
m∠1 + m∠2 = 113°
x° + x° + 3° = 113°
2x + 3 = 113
2x = 110
x = 55°
m∠1 = 55° and m∠2 = 58°
The value of m∠\(1\) is \(55\)° and m∠\(2\) is \(58\)°
In the given figure m∠WXZ = \(113\)° and m∠\(2\) is \(3\)° more than m∠\(1\).
What is angle?
An angle is formed when two rays are joined together at a common point.
Now,
Let m∠\(1\) = x° and m∠\(2\) = x° + 3°
According to given figure;
m∠\(1\) + m∠\(2\) = 113°
x° + x° + 3° = 113°
2x° + 3° = 113°
2x° = 110°
x° = 55°
Hence, the value of m∠\(1\) = x° = 55° and m∠\(2\) = 55° + 3° = 58°
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These are pretty easy but can someone answer them for me so that i could go to sleep
Answers
Hey There!! (❁´◡`❁)
The answer to this is: Map Key. Because, Large scale maps are typically used to show site plans, local areas, neighborhoods, towns etc. ... A 'small' scale map is one in which a given part of the Earth is represented by a small area on the map. Small scale maps generally show less detail than large scale maps, but cover large parts of the Earth. The answer to this is: North. Like the wind rose, the compass rose was coincidentally designed in a fashion that resembled the rose flower. It helped to orient a map in the proper reading direction and gave the relative directions for certain points on the chart. Before compass roses were used on maps, lines were drawn from central points. The answer to this is: Map. Because, a Map help you to find places where you need to go. The answer to this is: Map Key. Because, A map usually has a legend, or key, that gives the scale of the map and explains what the various symbols represent. Some maps show relief, or changes in\(UsedLess\) elevation. A common way to show relief is contour lines, also called topographic lines. The answer to this is: Blue. Because Blue Water is mostly associated with the color blue. Uncolored versions of these symbols can be found in Earth, Air, Fire and Water Symbols. The answer to this is: Help you find directions: Because, A compass rose, sometimes called a windrose or rose of the winds, is a figure on a compass, map, nautical chart, or monument used to display the orientation of the cardinal directions (north, east, south, and west) and their intermediate points. The answer to this is: A system of vertical and horizontal lines. A grid system on a map is usually square and is represented by drawn lines on the map creating those squares. The purpose of the grid system is to give each point in the map an identifier, an address, by which we can refer to it by. The answer to this is: Map key Title, date, author, and sources usually appear on the map though not always together. The map's title tells what the map is about, revealing the map's purpose and content. For example, a map might be titled “Political Map of the World” or “Battle of Gettysburg, 1863.”Hope It Helped!~
Sorry, this take me too long to type...
Good Luck With Your Assignment!~
And, Tell me if some the answer are wrong...
\(UsedLess\)~ (●ˇ∀ˇ●)What is the slope of this line?
Answers
Use Appendix Table 5 and linear interpolation (if necessary) to approximate the critical value t0.0025,20. (Use decimal notation. Give your answer to four decimal places.) t0.0025,20=[ Verify the approximation using technology. (Use decimal notation. Give your answer to four decimal places.)
Answers
Using Appendix Table or t-distribution table, critical value of two-tailed and one-tailed ( right) test are \( t_{ 0.0025,20} = 3.4154\), \( t_{ 0.0025,20} = 3.1534\). Similarly using the Excel technology, critical value of two-tailed and one-tailed ( right) test are \( t_{ 0.0025,20} = 3.4154\), \( t_{ 0.0025,20} = 3.1534\).
The main work is to determine the t-critical value using the t-distribution table for critical value. From the provide informations, we have to use Appendix Table 5 , present in attached figure and linear interpolation to approximate the critical value, here alpha level = 0.0025, and degree of freedom, df = 20
Using the Appendix Table, critical value for two tailed t-test, \( t_{ 0.0025,20} = 3.4154\)
Similarly, for one tailed test ( right tailed),
\( t_{ 0.0025,20} = 3.1534\)
For the Verification of approximation values obtained from table, we will using technology or Excel formula : For one-tailed test excel command or formula is written as \(= TINV(0.0025,20)\) = 3.4154
Similarly, Excel formula for Two-tailed t-test, \(= TINV(2 (0.0025),20)\)
= 3.1534
Hence, required value is 3.1534
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I need help asap guys please I’ll give brainlest to help you out
Answers
Answer:
Table c mate
Step-by-step explanation:
PLEASE HELP!! solve for x
Answers
The value x in the secant line using the Intersecting btheorem is 19.
What is the numerical value of x?
Intersecting secants theorem states that " If two secant line segments are drawn to a circle from an exterior point, then the product of the measures of one of secant line segment and its external secant line segment is the same or equal to the product of the measures of the other secant line segment and its external line secant segment.
From the image;
External line segement of the first secant line = 8
First sectant line segment = ( x + 8 )
External line segement of the second secant line = 9
First sectant line segment = ( 15 + 9 )
Using the Intersecting secants theorem:
8 × ( x + 8 ) = 9 × ( 15 + 9 )
Solve for x:
8x + 64 = 135 + 81
8x + 64 = 216
8x = 216 - 64
8x = 152
x = 152/8
x = 19
Therefore, the value of x is 19.
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Nijah has 45 stickers. She gives 2 5 to her sister. She gives 1 3 of her remaining stickers to Brett. How many stickers does Nijah have left?
Answers
Answer: 18
Step-by-step explanation:
Nijah has 18 stickers left
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THANK YOU.