3 years ago

Estimate the circumference of a circle that has a diameter of 13 yards.

Mathematics

1 answer:

bezimeni [28]3 years ago

3 0

Answer: Approximately 40.84 yards

Step-by-step explanation:

13 * π= 40 .84

You might be interested in

Find the 52nd term in the following sequence.<br><br> -31, -41, -51, -61,

katrin [286]

Answer:

$a_{52}$ = -541

Step-by-step explanation:

4 0

3 years ago

Find the measure of x and y (NO LINKS OR REPORT)

Alchen [17]

Answer:

y= 35

x=55

Step-by-step explanation:

8 0

3 years ago

If A=16 degrees 55’ and c=13.7, find a

stira [4]

is there more?to this question

7 0

3 years ago

Keith won a cash prize in an art competition. He gave his mother 2/5 of the money he won. Of the remainder, 1/4 was given to his

USPshnik [31]

Answer:

300 dollars

Step-by-step explanation:

Let the original amount = x

x - 2/5x was what his mother's share looked.

5/5 x - 2/5 x

3/5x is what is left.

3/5 x - 1/4 * 3/5 x - 2/3x * 3/5 = his sister's share and his brothers

3/5x - 1/4*3/5 x - 2/3 * 3/5 = 15

3/5x * (1 - 1/4 - 2/3) = 15

3/5 x 5/60 = 15

15 / 300 * x = 15

1/20 x = 15

x = 15 * 20

x = 300

7 0

3 years ago

What is the area of a circle with a radius of 21 feet?

lidiya [134]

Answer:

Area is about 1520.53

Step-by-step explanation:

$A=\pi r^{2}$

A = $\pi 21^{2}$

A ≈ 1520.53

6 0

3 years ago