Answer:about 24 feet
Step-by-step explanation:
The approximate height of the sculpture is 11 ft.
What are similar triangles?Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
Given that is a figure showing the arrangement of a sculpture standing next to you, we need to find the height of the sculpture,
Let the height of the sculpture be x,
Here, we will use the concept of similar triangles,
i.e. the corresponding sides are in proportion.
x / 8.7 = 8.7/7
x = 75.69/7
x = 10.81 ≈ 11
Hence, the approximate height of the sculpture is 11 ft.
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When Madison left her house this morning, her cell phone was 80% charged and itthen started to lose 8% charge for each hour thereafter. Write an equation for B, interms of t, representing the charge remaining in Madison's battery, as a percentage, thours after Madison left her house.
Given:
Initially, the cell phone was 80% charged.
Then started to lose 8% charge for each hour thereafter.
To find:
The equation for B in terms t
calculate the median of 2 4 6 8 10 12
Answer:
7
Step-by-step explanation:
The middle 2 numbers are 6 and 8. Add them both up and divide them by 2. Gets you 7.
2. Prepare a journal entry dated December 31 to record the fair value adjustment for the portfolio of available-for-sale debt securities. Carperk had no available-for-sale debt securities prior to this year.
Available-for-sale debt securities are financial instruments that a company holds for investment purposes but not necessarily for immediate resale. On December 31, Carperk made a journal entry to record the fair value adjustment for their newly acquired portfolio of available-for-sale debt securities.
Available-for-sale debt securities are financial instruments that a company holds for investment purposes but not necessarily for immediate resale. Their fair value, which represents the market value of the securities, needs to be adjusted at the end of each reporting period. In this case, Carperk did not have any available-for-sale debt securities prior to this year, indicating that they acquired these securities during the current year.
To record the fair value adjustment for the portfolio of available-for-sale debt securities on December 31, Carperk would make the following journal entry:
Debit: Fair Value Adjustment (Income Statement)
Credit: Available-for-Sale Debt Securities (Balance Sheet)
The debit to the Fair Value Adjustment account represents the increase in fair value of the debt securities. This adjustment is reported in the income statement as a component of comprehensive income. On the other hand, the credit to the Available-for-Sale Debt Securities account reduces the carrying value of the securities on the balance sheet to reflect their new fair value. The difference between the previous carrying value and the adjusted fair value is recorded as a unrealized gain or loss in the comprehensive income section of the financial statements.
It is important to note that the specific amounts and accounts used in the journal entry would depend on the information provided, such as the fair value adjustment amount and the specific accounts used by Carperk for their available-for-sale debt securities.
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30 PIONTS AND BRAINLEST TO WHO EVER ANSWERS WITH A REASONABLE EXPLANATION . A newspaper started an online version of its paper 14 years ago. In a recent presentation to stockholders, the lead marketing executive states that the revenues for online ads have more than doubled that of the revenues for printed ads since starting the online version of the paper. Use the graph below to justify the lead executive’s statement. Determine the approximate year that the two ad revenues were equal.
Answer:
To find the year when the two ad revenues were equal, we need to find the point of intersection of the two lines, which, from the graph, seems to be closest to 6 years ago (8 years on the chart).
Jeans are on sale with a 65% off. The jeans originally cost $72. What is the sales price?
As the sales price is 65% off you find the 65% of the original cost and then substract it from the original cost:
\(\begin{gathered} 72\cdot0.65=46.8 \\ \\ 72-46.8=25.2 \end{gathered}\)Then, the sales price is $25.2Math static method random generates a random double value in the range from 0.0
a. a. up to but not including 1.0
b. b. up to and including 1.0
c. c. up to and including 100.0
d. d. up to but not including 100.0
The random value can take on any value from 0.0 (inclusive) to 0.9999999999999999 (exclusive).
The Math class's static method randomly generates a random double value in the range from 0.0 (inclusive) up to but not including 1.0 (exclusive). This means that the correct option is b. up to and including 1.0.
When you call Math. random(), it returns a random double value greater than or equal to 0.0 and less than 1.0. The generated value can range from 0.0 (inclusive) to 0.9999999999999999 (exclusive), which is effective up to but not including 1.0.
For example, if you were to write the following code snippet:
double random value = Math.random();
The random value can take on any value from 0.0 (inclusive) to 0.9999999999999999 (exclusive).
Therefore, it's important to note that Math. random() generates pseudo-random numbers based on an algorithm and seed value. If you need random numbers within a specific range, you can use the Math. random() method in conjunction with other arithmetic operations to scale and shift the range as required.
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what is the surface area of a cone given 12 as height and 3 as base
Answer:
The lateral surface area of a cone is given by the formula:
Lateral Surface Area = π * r * L,
where π is pi (approximately 3.14159), r is the radius of the base, and L is the slant height of the cone.
The base area of a cone is given by the formula:
Base Area = π * r^2.
Given that the height (h) is 12 and the base radius (r) is 3, we can calculate the slant height (L) using the Pythagorean theorem. The slant height is the hypotenuse of a right triangle formed by the height, radius, and slant height.
Using the Pythagorean theorem:
L^2 = r^2 + h^2,
L^2 = 3^2 + 12^2,
L^2 = 9 + 144,
L^2 = 153,
L ≈ √153.
Now we can calculate the surface area of the cone:
Lateral Surface Area = π * r * L,
Lateral Surface Area = π * 3 * √153.
Base Area = π * r^2,
Base Area = π * 3^2.
To find the total surface area, we add the lateral surface area and the base area:
Surface Area = Lateral Surface Area + Base Area,
Surface Area = π * 3 * √153 + π * 3^2.
Simplifying further:
Surface Area = 3π√153 + 9π.
The surface area of the cone with a height of 12 and a base radius of 3 is approximately 3π√153 + 9π.
Solve by completing the square (Show all work)
x2 – 10x + 10 = 35
Please help!
Answer:
x=5+5√2; x=5-5√2
Step-by-step explanation:
To complete the square we need to turn part of the equation into a perfect square trinomial. Remember, in any equation we can do anything we like to the numbers as long as both sides stay equal.
First, let's subtract 10 from both sides.
x^2-10x=25
This does not factor, so we need to turn it into a perfect square trinomial by adding the quantity equal to (b/2)^2. In this case, (b/2)^2 is 25.
x^2−10x+25=25+25
IMPORTANT: You must keep the sides of the equation equal, so we added a 25 to the right side as well to keep the equation true.
From here we can factor, simplify and find our zeroes.
(x-5)(x-5)=50
(x-5)^2=50
x-5=±√50
x=5±√50
√50=5√2
So our final answer is:
x=5+5√2; x=5-5√2
HTH :)
It’s a new semester! Students are grouped into three clubs, which each has 10, 4 and 5 students. In how many ways can teacher select 2 students from all these clubs so they are from different clubs?
Here we must see in how many different ways we can select 2 students from the 3 clubs, such that the students do not belong to the same club. We will see that there are 110 different ways in which 2 students from different clubs can be selected.
So there are 3 clubs:
Club A, with 10 students.Club B, with 4 students.Club C, with 5 students.The possible combinations of 2 students from different clubs are
Club A with club BClub A with club CClub B with club C.The number of combinations for each of these is given by the product between the number of students in the club, so we get:
Club A with club B: 10*4 = 40Club A with club C: 10*5 = 50Club B with club C. 4*5 = 20For a total of 40 + 50 + 20 = 110 different combinations.
This means that there are 110 different ways in which 2 students from different clubs can be selected.
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Help me please and thank you
the answer is
360 hoped that helped
Answer:
240
Step-by-step explanation:
600 x .6 = 360
600 - 360 = 240
what is the probability that the student selected will be one who both walks to school and has been late to school at least once?
15% of the time, the probability that student who chose to walk has been late.
Explain the term random variable?A random variable is either a variable with an unknown value or a function that gives values to each of the results of an experiment. Therefore, the reason why random variables are named random is because it is impossible to determine their value with certainty; instead, we can only guess, and this estimate is known as the probability that a random variable will have a given value.From the stated data-
37.5% of the 40% of students who walk to school have been late.
Thus, 37.5% of 40%
= 0.375 x 0.40
= 0.1500
= 15%
Thus, 15% of the time, the student who chose to walk has been late atleast once .
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The complete question is-
At a large high school 40 percent of the students walk to school, 32 percent of the students have been late to school at least once, and 37.5 percent of the students who walk to school have been late to school at least once. One student from the school will be selected at random. What is the probability that the student selected will be one who both walks to school and has been late to school at least once?
what are the steps to evaluate an exponential expression
The steps to evaluate an exponential expression include:
Identify the base and the exponent in the expressionReplace the base with the value that you want to use.Use the exponent to determine how many times the base should be multiplied by itself.Perform the multiplication and simplify the expression.How to evaluate an exponential expression ?First, you need to identify the base which is the number being raised to a power, and the exponent is the power to which the base is being raised. Then replace this base with the value that is needed to be used.
Use this exponent such that you can find out the number of times the base will multiply itself and then do the multiplication and simplify the expression.
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which equation represents the graph of a circle
y=x^2
x^2+y^2=9
x=4
y=x
An equation that represents the graph of a circle include the following:
What is the equation of a circle?In Geometry, the standard form of the equation of a circle is modeled by this mathematical equation;
(x - h)² + (y - k)² = r²
Where:
h and k represent the coordinates at the center of a circle.r represent the radius of a circle.From the information provided above, we have the following equation of a circle has the only correct answer option:
x² + y² = 9
x² + y² = 3²
Therefore, the center (h, k) is (0, 0) and the radius is equal to 3 units.
Also, we can determine the diameter of this circle;
Diameter = 2r
Diameter = 2(3)
Diameter = 6 units.
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A collection of points are transformed on a coordinate plane by a single translation. Which of these could describe that transformation?
Choose all that are correct.
The transformation rule (x, y) ⇒ (x + 6, y), (x, y) ⇒ (x, y - 6) represent translation
How to solve an equationAn equation is an expression that shows the relationship between two or more numbers and variables.
Translation is the movement of a point either up, down, left or right in the coordinate plane. The translation of a point is given a unit left/right and b unit up/down is given by:
(x, y) ⇒ (x ± a, y ± b)
(x, y) ⇒ (x + 6, y), (x, y) ⇒ (x, y - 6) represent translation
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If you are standing 75 ft away from a tree and looking up at the top at a 40° angle, what is the height of the tree?
Answer:
Step-by-step explanation:
Number 24! Please I really need it!
Answer:
Step-by-step explanation:
since they say that there are the 3 parallelograms, and that the two small ones are also part of the bigger one.. then HJ and FG are parallel lines and there fore ∠2 ≈ ∠3
:)
Please help me with this i really need help.
Answer:
Step-by-step explanation:
We are given an equation( a math expression with an equal sign)
5+x-12=x-7
First things first, we need to combine any like terms(add/subtract) on the same side
A term is a number, variable, that is separated by a plus symbol or minus symbol.
Here 5 and -12 are similar terms so let combine them
5-12=-7 So the equation become
x-7=x-7
Step 2: Notice how the left hand and right-hand side are the same thus we do not need to solve this equation. But let do the work instead
x-7=x-7
x=x
Thus, the solution is All Real Numbers
Part B:
Substitute -4 for x in the original equation.
5+(-4)-12=-4-7
1-12=-4-7
-11=-11
Thus, the equation is true here.
Substitute 0 for x in the original equation
5+0-12=0-7
-7=-7
Equation is True Here
Try 5 for x as well
5+5-12=5-7
10-12=5-7
-2=-2
So equation is true as well.
Let me know if you have any questions or concerns.
please help it is due by 11:59
Answer:
5
Step-by-step explanation:
ILL GIVE U BRAINLESSTT!!!
\(4 - \frac{2}{3}x = \frac{x - 6}{5} \)
x=? Please tell
What is c? 4(c - 3) = 8
Answer:
4 (c - 3) = 8
4c - 12 = 8
4c = 8 + 12
4c = 20
c = 20 ÷ 4
c = 5
Hope it helps!
Please help will give most Brainly
PLEASE HELP ME ASAP
Answer:
\(y = \frac{4}{5} x - 1\)
Based on the drawing, which of the following rules could be used to prove triangle UVW is congruent to triangle XYZ?
Answer:
Hypotenuse- Leg
Step-by-step explanation:
right tri with same leg and hyp
Can someone please help me, I've been stuck on this since yesterday. Thanks!
Answer:
Since there are no common factors, the only common factor for \(\frac{4}{x+5}\) is 1
Help me with this please
Answer:
x = 14
I am sure of the answer :)
one seventh of what number is five sixths?
Answer:
I think it's 56 is the answer
This month there were 14 sunny days and 16 wet days. Find the ratio of sunny days to wet days
Answer:
7:8
Step-by-step explanation:
The ratio is 14:16 but if they want it simplified then get the GCF Greatest Common Factor which is 2. This then simplifies to 7:8.
Pls help me I’ve been asking this question for so long now nobody will answer
Answer:
what the other guy said you can make him brainliest now
Step-by-step explanation:
Find the slope of the line that goes through the following points.
A. –1
B. 1
C.–4
D.–7
Answer: B
Step-by-step explanation: I used a graphing site named Geogebra and found the equation is -x+y=-4 and the slope is up 2, right 2 which would give us 2/2 which simplifies to 1
to get the slope of any straight line, we simply need two points off of it, let's use those two in the picture below
\((\stackrel{x_1}{1}~,~\stackrel{y_1}{-3})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-1}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{-1}-\stackrel{y1}{(-3)}}}{\underset{\textit{\large run}} {\underset{x_2}{3}-\underset{x_1}{1}}} \implies \cfrac{-1 +3}{2} \implies \cfrac{ 2 }{ 2 } \implies 1\)