Answer:
436,000
Step-by-step explanation:
Four hundred thirty-six thousandths in standard form are 36000 + 400.
What is the standard decimal form of numbers?The standard decimal form of numbers is written in base 10 as there are 10 different numbers from 0 to 9.
Each digit has a face value and a place value.
Given, we have to write four hundred thirty-six thousandths which is,
36×1000 + 4×100.
= 36000 + 400.
= 36400.
This means it contains 36 thousand and 4 hundred.
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the property tax in a certain country varies directly as assessed valuation. If a tax of $1,590 is charged on a single-family home assessed at $81,000, determine the property tax on an apartment complex assessed at $237,600.
Answer: $4,664
Step-by-step explanation:
Direct Variation can be set up as a proportion:
\(\dfrac{\text{Property Tax}}{\text{Assessed Valuation}}:\dfrac{1590}{81,000}=\dfrac{x}{237,600}\)
Cross Multiply: x = 4664
Step-by-step explanation:
\(Answer: $4,664
Step-by-step explanation:
Direct Variation can be set up as a proportion:
\dfrac{\text{Property Tax}}{\text{Assessed Valuation}}:\dfrac{1590}{81,000}=\dfrac{x}{237,600}Assessed ValuationProperty Tax:81,0001590=237,600x
Cross Multiply: x = 4664
\)
can someone help me with 2) and 3)
What is descarte’s number? It’s greater than 46.98 it is less than 47 and the thousandths digit is greater than the hundredths digit
Descarte’s number is equal to 46.989.
What is a place value?A place value can be defined as a numerical value which denotes a digit based on its position in a given number and it include the following:
TenthsHundredthsThousandthsUnitTensHundredsThousandsLet the unknown number be x. Since the number created by Descarte is greater than 46.98 but less than 47, we have:
46.98 < x > 47
Also, the thousandths digit must be equal to 9 because it is greater than the hundredths digit (8):
x = 46.989.
Therefore, 46.98 < 46.989 > 47.
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1. Find the m
2. Determine the length of side AB.
3. What are the sine and cosine ratios for angles A and B?
sin
cos
sin
cos
4. What do you notice about the sine of angle A and cosine angle B?
5. What do you notice about the cosine of angle A and the sine of angle B?
6. Add up angles A and B. What do they equal?
7. Given the information you obtained in numbers 1-5, determine the kissing angles in A-D below.
a. sin40 degrees=cos
b. cos27 degrees= sin
c. sin90 degrees = cos
d. cos65 degrees = sin
Step-by-step explanation:
remember, the sum of all angles in a triangle is always 180°.
1. you mean find the angle at A, yes ?
180 = angle A + angle B + angle C =
= angle A + 38 + 90
angle A = 180 - 38 - 90 = 90 - 38 = 52°
2. Pythagoras
AB² = 11² + 8.5² = 121 + 72.25 = 193.25
AB = 13.90143877... in
3. sine/cosine ratio is tangent.
sin(38) × AB = 8.5 in
cos(38) × AB = 11 in
sin(38)/cos(38) = tan(38) = 8.5/11 = 0.772727272...
sin(52) × AB = 11 in
cos(52) × AB = 8.5 in
sin(52)/cos(52) = tan(52) = 11/8.5 = 1.294117647...
4. they are equal. as sin(x) = cos(90-x).
5. they are equal. as cos(x) = sin(90-x).
6. 90°. again, the sum of all angles must be 180°. so, when one angle is all by itself already 90°, then there are only 90° left for the other 2 angles.
7. not sure what you mean by "kissing angles" but
a. sin(40°) = cos(90-40) = cos(50°) = 0.64278761...
b. cos(27°) = sin(90-27) = sin(63°) = 0.891006524...
c. sin(90°) = cos(90-90) = cos(0°) = 1
d. cos(65°) = sin(90 - 65) = sin(25°) = 0.422618262...
Lexie wants to paint her apartment, which has 10 walls. Each wall is 100 sq. feet. A can of paint covers 250 sqfeet. How many cans of paint would be needed to paint the apartment?
4 cans
3 cans
25 cans
40 cans
Answer:
4 cansSolution:
We know that:
Apartment = 10 walls1 wall = 100 sq. feet1 can = 250 sq feetSolution:
1 wall = 100 sq. feet=> Apartment = 10 walls = 100 x 10=> Apartment = 10 walls = 1000 sq. feet=> 1 can = 250 sq feet=> x cans = 250x = 1000=> 250x = 1000=> x = 4Hence, 4 cans are required to paint the apartment.
Answer:
4 cans, 10 times 100= 1000, 1000 divided by 250 would be 4.
Step-by-step explanation:
Lexie would need 4 cans!
Which expression is equivalent to 25 x 1/5?
Answer:
The answer would be E.
When you solve 25 x 1/5, you get 5.
When you solve 25 ÷ 5, you get 5.
The equivalent expression is 25 ÷ 5.
Option E is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example.
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
25 x 1/5
= 25 x 1/5
= 5 x 5 x 1/5
= 5
Now,
1/25 x 5
= 1/5
1/25 x 1/5
= 1/125
1/25 ÷ 1/5
= 1/25 x 5
= 1/5
5 ÷ 25
= 5/25
= 1/5
25 ÷ 5
= 5
We see that,
25 x 1/5 and 25 ÷ 5 have the same value.
Thus,
The equivalent expression is 25 ÷ 5.
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what is da rate to question
The calculated value of the rate of the graph is 0.8
How to determine the rate of the graphfrom the question, we have the following parameters that can be used in our computation:
The graph
Where, we have
(0, -16) and (20, 0)
The rate of the graph is calculated as
Rate = Change in y/x
using the above as a guide, we have the following:
Rate = (0 + 16)/(20 - 0)
Evaluate
Rate = 0.8
Hence, the rate is 0.8
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Jermaine is riding his bicycle across his state. At times, Jermaine stops and explores the local scenery or attractions. At other times, especially on the open road, Jermaine likes to travel at a constant speed.
Jermaine decides to travel at a constant speed and travels 50 miles in 5 hours.
Graph the line that represents the relationship between the time, in hours, that Jermaine rides his bicycle, and the distance, in miles, that he travels based on the given data.
The equation of the graph is y = 10x and the visual representation of the graph is given in the picture.
Graphing the line:To graph, the line that represents the relationship between the time Jermaine rides his bicycle and the distance he travels use the slope-intercept form of a linear equation.
This form of the equation is used to represent a straight line on a graph, where the slope represents the rate of change of the dependent variable with respect to the independent variable, and the y-intercept represents the initial value of the dependent variable when the independent variable is 0.
Here we have
Jermaine decides to travel at a constant speed and travels 50 miles in 5 hours.
To graph the line that represents the relationship between the time and the distance he travels, we can use the formula for the slope-intercept form of a linear equation:
y = mx + b
We know that Jermaine travels 50 miles in 5 hours
Slope (m) = (change in y) / (change in x) = (50 - 0) / (5 - 0) = 10
This tells us that for every 1 hour that Jermaine rides his bicycle, he travels 10 miles.
Hence, the equation of the line y = 10x + b
Take x = 0 and y = 0 [ Since the line passes through (0, 0)
=> 0 = 10(0) + b
=> b = 0
This tells us that the y-intercept of the line is 0.
Hence, the equation of the line, y = 10x
Now draw the graph of y = 10x as shown below
Therefore,
The equation of the graph is y = 10x and the visual representation of the graph is given in the picture.
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How many tenths make up 4 wholes?
Answer:
40
Step-by-step explanation:
Hope that helped have a nice day!
NO LINKS!!!!
Decide if each pair of triangles below is similar. If the triangles are similar, justify your conclusion by stating the similarity condition you used. Part 1
Answer:
a. AA
b. no (sides are not proportional)
Step-by-step explanation:
a. Two angles are marked as congruent. The triangles are similar by the AA postulate.
__
b. The side ratios 6 : 8 : 11 and 15 : 20 : 33 are both in reduced form. They are clearly not identical, so sides are not proportional. The triangles are not similar.
Anyone ??? Help with this one
Answer:
(4x-3y)(4x+3y)
Step-by-step explanation:
This is a difference of squares equation. As it says, (\(x^{2} -y^2\)) is equal to (x-y)(x+y)
Simply apply the formula to your numbers, \(16x^{2} -9y^2\).
It gives the hint of \(16x^{2}\) is equal to (4x)^2. and, 9y^2 is equal to (3y)^2, since if you square 4x and 9y, they get 16x^2 and 9y^2 respectively.
Now, you need to do (4x-3y)(4x+3y)
Hope this helps
divide $300 in ratio 9 : 1
Answer:
$270:$30
Step-by-step explanation:
add up the ratios = 10
then do 300/10 = 30
so 1 ratio = 30
this means the ratio will be: $270:$30
Let me know if this helped
Jack's earning for last year were $345,000 and he got $2000 in interest. If he deposited $5000 to a tax-deferred plan, calculate his Gross Income, his Adjusted Gross income and his Taxable income. (He is filing as a single)
Jack's Gross Income is $347,000, his Adjusted Gross Income is $342,000, and his Taxable Income is $329,050.
We have,
Gross Income
= Earnings + Interest
= $345,000 + $2000
= $347,000
To calculate the Adjusted Gross Income, we need to subtract the contributions made to the tax-deferred plan.
Adjusted Gross Income
= Gross Income - Contributions to a tax-deferred plan
= $347,000 - $5000
= $342,000
To calculate the Taxable Income, we need to subtract the standard deduction for a single filer from the Adjusted Gross Income.
For tax year 2023, the standard deduction for a single filer is $12,950.
Now,
Taxable Income = Adjusted Gross Income - Standard Deduction = $342,000 - $12,950 = $329,050
Therefore,
Jack's Gross Income is $347,000, his Adjusted Gross Income is $342,000, and his Taxable Income is $329,050.
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What is the area of the triangle? 10 12 13
Answer:
Can you explain the base and the height of the triangle so I can help you?
Step-by-step explanation:
2. You have a bag containing 5 red markers, 6 green markers, and 4 blue markers. You reach Into the bag, select 1 marker, replace it, and then select another marker. What is the probability
that you selected a blue marker and then a green marker?
14.3%
10.7%
73.3%
83.3%
Answer:
10.7%
Step-by-step explanation:
possibility to get a blue marker : 4/15
possibility to get a green marker: 6/15
possibility to get a blue then a green: 24/225
= 10.666666%
= 10.7%
compute the surface integral over the given oriented surface: portion of the plane in the octant downward-pointing normal
Using the specified oriented surface, the surface integral is F=y³i+8j-xk is a downward-pointing normal is -53/60.
Given that,
We have to find using the specified oriented surface, calculate the surface integral: F=y³i+8j-xk is a downward-pointing normal that is a part of the plane x+y+z=1 in the octant x,y,z≥0.
We know that,
Finding the surface integral of \(\int {} \,\int\limits_s {F} \, ds\)
Here,
The surface of the plane's part is x+y+z=1;
In the 1st octant, x,y,z≥0, and the oriented surface F=y³i+8j-xk.
The plane x + y + z = 1
z=1-x-y
dz/dx=-1
dz/dy=-1
So, the surface is oriented downward
dS= (dz/dzi+dz/dyj-k)dxdy
dS=(-i-j-k)dxdy
So, we get
\(\int {} \,\int\limits_s {F} \, ds\)
\(\int {} \,\int\limits_s {F} \, (dz/dzi+dz/dyj-k)dxdy\)
-53/60
Therefore, Using the specified oriented surface, the surface integral is F=y³i+8j-xk is a downward-pointing normal is -53/60.
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Please help I need this will give 100 points please help
The solution to the inequality f(x²-2) < f(7x-8) over D₁ = (-∞, 2) is:
-∞ < x < 1 or 1 < x < 6 or 6 < x < 2
Solving Inequality in a given domainGiven the inequality,
f(x²-2) < f(7x-8) over D₁ = (-∞, 2)
We need to find the values of x that satisfy this inequality.
Since we know that f is increasing over its domain, we can compare the values inside the function to determine the values of x that satisfy the inequality.
First, we can find the values of x that make the expressions inside the function equal:
x² - 2 = 7x - 8
Simplifying, we get:
x² - 7x + 6 = 0
Factoring, we get:
(x - 6)(x - 1) = 0
So the values of x that make the expressions inside the function equal are x = 6 and x = 1.
We can use these values to divide the domain (-∞, 2) into three intervals:
-∞ < x < 1, 1 < x < 6, and 6 < x < 2.
We can choose a test point in each interval and evaluate
f(x² - 2) and f(7x - 8) at that point. If f(x² - 2) < f(7x - 8) for that test point, then the inequality holds for that interval. Otherwise, it does not.
Let's choose -1, 3, and 7 as our test points.
When x = -1, we have:
f((-1)² - 2) = f(-1) < f(7(-1) - 8) = f(-15)
Since f is increasing, we know that f(-1) < f(-15), so the inequality holds for -∞ < x < 1.
When x = 3, we have:
f((3)² - 2) = f(7) < f(7(3) - 8) = f(13)
Since f is increasing, we know that f(7) < f(13), so the inequality holds for 1 < x < 6.
When x = 7, we have:
f((7)² - 2) = f(47) < f(7(7) - 8) = f(41)
Since f is increasing, we know that f(47) < f(41), so the inequality holds for 6 < x < 2.
Therefore, the solution to the inequality f(x²-2) < f(7x-8) over D₁ = (-∞, 2) is:
-∞ < x < 1 or 1 < x < 6 or 6 < x < 2
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How would you type the answer for GE as in picture for an edpuzzle answer ? What does the check mark symbol mean ?
Based on the image attached, the solution for GE is approximately 22.72.
What is the expression ?To be able to solve the equation √129 + √129 = GE, one need to simplify the expression and then isolate GE.
Step 1: One can add the square roots:
Note that the equation:
√129 + √129 = GE.
Step 2: Do put together the square root terms:
2√129 = GE.
Step 3: Then Divide by 2:
√129 = GE/2.
Step 4: The Square both sides:
129 = (GE²)/4.
Step 5: So, Multiply by 4:
516 = GE².
Lastly, Take the square root:
√516 = √(GE²)
√516 = GE
GE = 22.72. approx.
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See text below
Step 26
Solve the equation for GE:
√129+√129 = GE
GE=2/129
Show steps
Use an associative law to find an expression equivalent to
s + (r + 75)
As you can see below, both expressions result in the same value of 105. This demonstrates the application of the associative law in regrouping terms and maintaining the equivalence of the expression.
The associative law in mathematics states that the grouping of numbers in an addition or multiplication operation does not affect the result. In other words, you can regroup terms within parentheses without changing the value of the expression.
Using the associative law, we can regroup the terms in the expression s + (r + 75) by removing the parentheses and rearranging the terms:
s + (r + 75) = (s + r) + 75
The expression (s + r) + 75 is equivalent to s + (r + 75) because the addition operation is associative.
Let's take an example to illustrate this:
Suppose s = 10 and r = 20.
Using the original expression:
s + (r + 75) = 10 + (20 + 75) = 10 + 95 = 105
Using the expression with regrouped terms:
(s + r) + 75 = (10 + 20) + 75 = 30 + 75 = 105
As you can see, both expressions result in the same value of 105. This demonstrates the application of the associative law in regrouping terms and maintaining the equivalence of the expression.
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what is the perimeter of the rectangle below
Answer:
66
Step-by-step explanation:
I'll mark whoever answers first!! Please help me
Answer:
Center ( -8, 1 )
Radius ( 13 )
Reflect (‐10,4) across the x‐axis what is the reflected ordered pair
Answer:
(-10, -4)
Step-by-step explanation:
That is the ordered pair
Answer the following questions with TRUE or FALSE. It is good practice to explain your answers. (a) The intersection of two events A and B can be larger than the union of the same two events A and B (b) The probability of a single event A must be smaller than or equal to the union of two events A and B (c) The condition probability of A given B must be smaller than the intersection of the same two events A and B
a) The statement " The intersection of two events A and B can be larger than the union of the same two events A and B" is False.
b) The statement " The probability of a single event A must be smaller than or equal to the union of two events A and B" is False.
c) The statement " The condition probability of A given B must be smaller than the intersection of the same two events A and B" is False.
(a) False. The intersection of two events A and B represents the set of outcomes that are common to both A and B, while the union of the same two events A and B represents the set of outcomes that belong to either A or B or both. Hence, it cannot be larger than the union of A and B.
(b) False. The probability of an event A must be between 0 and 1 (inclusive), while the union of two events A and B represents the set of outcomes that belong to either A or B or both. The probability of the union of A and B is the sum of the probabilities of A and B, which can be larger than the probability of A.
(c) False. The conditional probability of A given B, denoted as P(A|B), represents the probability of event A occurring given that event B has already occurred. Since the intersection of A and B must be less than or equal to 1, the conditional probability of A given B must also be less than or equal to 1.
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The sixth-graders at Tisha's school got to choose between a field trip to a museum and a field trip to a factory. 39 sixth-graders picked the museum. If there are 52 sixth-graders in all at Tisha's school, what percentage of the sixth-graders picked the museum
The sixth-graders at Tisha's faculty were given to choose among a field journey to a museum and a area journey to a manufacturing unit.
To calculate the percentage of 6th-graders the one picked the museum as their area journey desire, we need to divide the range of students who chose the museum with the aid of the entire number of sixth-graders, in addition to then multiply by means of 100.
Number of students who chose the museum = 39
Total number of sixth-graders = 52
Percentage of sixth-graders who picked the museum = (Number of students who chose the museum / Total number of sixth-graders) * 100
Percentage = (39 / 52) * 100
Percentage ≈ 0.75 * 100
Percentage ≈ 75
Therefore, approximately 75% of the sixth-graders picked the museum as their field trip choice.
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What is standard form for this equation?
One edge of a painting is 6 in. Longer than the other edge. The painting has a 2-inch-wide frame. The function f(x) = x2 + 14x + 40 represents the total area of the painting and frame. Find the total area of the painting and the frame if the longer side of the frame is 14 inches long.
Answer:
Step-by-step explanation:
Solve the triangle, if possible.
C=61° 50, c=31.2, b=23.6
a=34.697, only one triangle is formed.
And B=40°.7'
A≈77°.79'.So, option A is correct.
What is meant by triangle?Three edges and three vertices define a triangle as a polygon. One of geometry's fundamental shapes is this one.
Any three points determine a distinct triangle and a distinct plane in Euclidean geometry when they are non-collinear (i.e. a two-dimensional Euclidean space). To put it another way, each triangle is contained in a plane, and there is only one plane that includes that particular triangle. All triangles are contained in one plane if and only if all geometry is the Euclidean plane, however this is no longer true in higher-dimensional Euclidean spaces. Except as otherwise specified, the subject of this article is triangles in Euclidean geometry, more specifically, the Euclidean plane.
Given,
C=61° 50, c=31.2, b=23.6
Sine rule:
sin B/b=Sin C/c
sin B=b sin C/c
=(23.6 sin 61° 50)/31.2
sin B=0.65219
sin B=139.3
A+B+C=180
A=180-B-C
A=180-139.3-61.50
A= -20.8 which is not possible.
Because the angle must be positive.
sin B=sin 40.70
A+B+C=180
A=180-40.70-61.50
A=77.79'
sin A/a=sin C/c
a=c sin A/sin C
So, a=34.697
Only one triangle is formed
And B=40°.7'
A≈77°.79'
Hence, option A is correct.
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Audiooplying Theoretical ...ColorFull ScreenHighlightsSpeakXA bag of marbles contains 2 white, 3 black, 1 red, and 4 blue marbles. Cade sélects two marbles from the bag at random andthen replaces both marbles. He does this a total of 30 times. What is a reasonable prediction for the number of times he willselect a blue marble followed by a black marble?
We are given the following information.
White marbles = 2
Black marbles = 3
Red marbles = 1
Blue marbles = 4
The total number of marbles are
Total marbles = 2+3+1+4 = 10
Cade selects two marbles from the bag at random with replacement.
The probability of selecting a blue marble is given by
\(P(blue)=\frac{blue\;marbles}{total\;marbles}=\frac{4}{10}=\frac{2}{5}\)The probability of selecting a black marble is given by
\(P(black)=\frac{black\;marbles}{total\;marbles}=\frac{3}{10}\)The probability of selecting a blue marble followed by a black marble is given by
\(\begin{gathered} P(blue\;and\;black)=P(blue)\times P(black \\ P(blue\;and\;black)=\frac{2}{5}\times\frac{3}{10}=\frac{6}{50}=\frac{3}{25} \end{gathered}\)So, the probability of selecting a blue marble followed by a black marble is 3/25
He does this a total of 30 times.
\(\frac{3}{25}\times30=3.6\)Therefore, the reasonable prediction for the number of times he will select a blue marble followed by a black marble is 3.6 times.
Brandon has a cup of quarters and dimes with a total value of $3.80. The number of quarters is four less than twice the number of dimes. How many quarters and how many dimes does Brandon have?
Step-by-step explanation:
q+d= 3.80
2d - 4= q
2(8)-4=12
12q + 8d
3.00+ .80= 3.80
I would like to know what five times less than $69 equals