4 years ago

Circle O has a circumference of 36pi cm

Mathematics

1 answer:

iogann1982 [59]4 years ago

8 0

Circumference = 2 pi r , so

36 pi = 2 pi r

r = 36 pi / 2 pi

= 18 cm answer

You might be interested in

A nut-raisin mix costs $5.26 per pound. Rashid buys 15.5 pounds of the mix for a party. Rashid’s estimated cost of the nut-raisi

Svetllana [295]

Answer: $80

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

149 cars are waiting to take a ferry across the channel. Each ferry can only hold 18 cars. How many cars will be on the last fer

STatiana [176]

Answer:

5 cars will be on the last ferry

Step-by-step explanation:

If you divide 149 by 8, you get 8.27.

Since each ferry can hold 18 cars, you multipy 18 by 8 which results in 144. Then you subtract 144 from 149 and you get 5 :)

4 0

3 years ago

Read 2 more answers

Hard! !!!!!!!!!!!!<br><br> 123x452-123=

ivann1987 [24]

Answer:

55,473

Step-by-step explanation:

I hope this helps! Have a nice day :)

8 0

3 years ago

Read 2 more answers

How many fourths are in two wholes? Use a fraction model to help you. Show two whole divided into four equal pieces. 2 dived by

Nata [24]

There are 8 fourths in 2 wholes.

4 0

4 years ago

Read 2 more answers

Please answer fast!!!!!

BlackZzzverrR [31]

Answer:

x = 2

Step-by-step explanation:

note that 4096 = $8^{4}$ , then

$8^{2x}$ = $8^{4}$

Since bases on both sides are equal, both 8 , then equate the exponents

2x = 4 ( divide both sides by 2 )

x = 2

6 0

3 years ago

Read 2 more answers