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yarga [219]
9 months ago
6

What is the area of this regular polygon? Assume that what is shown is the apothem.♥️

Mathematics
1 answer:
san4es73 [151]9 months ago
7 0

Given the figure below, we are to find the area of the regular polygon with are also to bear in mind that what is shown is the apothem.

let's get the area of a regular polygon with an apothem first.

Area = 1/2nsa

Where:

n is the number of sides

s is the side length

a is the apothem

recall that:

n = 5

s =7.5

a = 5.1

input into the formula.

Area = 1/2(5)(7.5)(5.1)

Area = 1/2(191.25)

Area = 95.625

Therefore, the area of the regular polygon is 95.6

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We will use the followin property of logarithms:


log(a^b) = b log(a)


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If you multiply both sides by 4, you get


8log(3) = log(3^8) = 2.524

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Answer:

P(X=2)=0.04129

Step-by-step explanation:

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P(X=x)={n\choose x}p^x(1-p){n-x}

-Given that p=0.6, n=8 , the probability that among the students in the sample exactly two are female is calculated as:

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2 years ago
Jordan's website was online for a year and received 93,300 visitors. Jordan received 28,400 visitors the first month and 33,900
galben [10]

Answer:

31,000 visitors

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3 years ago
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Which of the following is a result of shifting a circle with equation (x + 3)2 + (y - 2)2 = 36 up 3 units? A. The x-coordinate o
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Answer:

D. (y-2) becomes (y-5) and -5 < -2

Step-by-step explanation:

When transforming functions, the following applies:

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• Adding/subtracting outside the parenthesis to the output shifts the function up(+) and down(-).

• Multiplying the function by a number less than 1 compresses it towards the x-axis.

• Multiplying the function by a number greater than 1 stretches it away from the x-axis.

In this situation, the circle is shifted up 3 units and the variable y which controls this is in the function. To move it up you will subtract 3 in the parenthesis for (y-2) so it becomes (y-5). This will move the vertex 3 units higher.

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3 years ago
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