All categories

3 years ago

A circle has a radius of five ft.

1 answer:

6 0

A. for the circumference it is C=pi(d)=pi(2r)=pi(10)= 31.4 ft
b. for the area it is A=pi(r)^2=pi(5)^2=pi(25)= 78.5 ft squared
c. since the are is 78.5 ft squared multiply by $4.50= $353.25 to floor the circle.

You might be interested in

Identity the range of the function shown in the graph

grandymaker [24]

Answer:

Step-by-step explanation:

Find the highest and lowest points in goes up and down by and that’s what your range is

8 0

4 years ago

What -8 and then minus -3 and then plus 10 and then times 2

slamgirl [31]

15

Hope this helped :)

5 0

4 years ago

Read 2 more answers

2. In the troposphere, as altitude increases, air temperature drops at a relatively uniform rate. At the top of the troposphere,

Eduardwww [97]

11 * 6.5 = 71.5

<span>15 - 71.5 = -56.5</span>

8 0

3 years ago

Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in intere

lana [24]

Answer:

Step-by-step explanation:

divide the interest by the amounts of years

7 0

3 years ago

Read 2 more answers

Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. W

Travka [436]

Complete question:

Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. Which equation explains the relationship between segment AB and segment A double prime B double prime?

A) segment a double prime b double prime = segment ab over 2

B) segment ab = segment a double prime b double prime over 2

C) segment ab over segment a double prime b double prime = one half

D) segment a double prime b double prime over segment ab = 2

Answer:

A) segment a double prime b double prime = segment ab over 2.

It can be rewritten as:

$A"B" = \frac{AB}{2}$

Step-by-step explanation:

Here, we are given triangle A″B″C which was formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin.

We know segment A"B" equals segment AB multiplied by the scale factor.

A"B" = AB * s.f.

Since we are given a scale factor of ½

Therefore,

$A"B" = AB * \frac{1}{2}$

$A"B" = \frac{AB}{2}$

The equation that explains the relationship between segment AB and segment A"B" is

$A"B" = \frac{AB}{2}$

Option A is correct

5 0

3 years ago