Ask question

Ask question

All categories

3 years ago

15

Help Please!

1 answer:

Liula [17]3 years ago

6 0

Answer:

C = 66 cm

Step-by-step explanation:

C = pi*diameter

C = pi*21

C= 65.9734457254

C is around 66 cm (when rounded to whole number)

You might be interested in

What is 25 over 80 written as a decimal

hram777 [196]

.3125 is equal to 25/80

6 0

3 years ago

6.) What is the similarity ratio?<br> A. 10:20<br> B. 10:28<br> (C.)5:14<br> D. 1:2

lesya692 [45]

Answer:

A AND D

B AND C

Step-by-step explanation:

If you change A into lowest terms it equals D

and if you cjange B into lowest terms it would equals C

5 0

3 years ago

Which of the following functions is graphed below?

balandron [24]

Answer:A

Step-by-step explanation:

7 0

3 years ago

What is the measure of angle R?

jolli1 [7]

The answer is m∠R = 48.59 °

5 0

3 years ago

The area of a rectangular trampoline is 135 ft. The length of the trampoline is 6 ft

sammy [17]

Step-by-step explanation:

let width be x

length = 6+x

x times 6+x=135

2x+6=135

2x=135-6

129/2=x

64.5

4 0

3 years ago