3 years ago

PLSS HELLP!!!! REAALLY DON"T UNDERSTAND.

1 answer:

5 0

Answer:

103101.4285cm³

Step-by-step explanation:

1.formulae for volume of a cylinder is πr²h ( pi× the square of the radius×height of the cylinder)

So volume =π×(27)²×(45)

V=32805π ,but π=22/7 .therefore V=32805×22/7 =103101.4286cm³

You might be interested in

Kruka [31]

Lets say the angle is a and its supplementary is b:
since a+b=180 and a=19*b,
a+19a=180
20a=180
a=180/20
a=9
19a=171

7 0

4 years ago

damaskus [11]

Answer:

12 fish and puppies

Step-by-step explanation:

There is 1 fish for every 3 puppies. So that is 4 animals in 1 "set".

We have $\frac{12}{3}$ "sets", which means 4 sets.

4 fish per "set" and 3 "sets" means there are

4 × 3 or 12 fish and puppies.

5 0

3 years ago

Paul [167]

The answer is -3!

Hope this helps

3 0

3 years ago

elena55 [62]

V = 4/3 x 3.14 x 6³
V = 904.32

4 0

4 years ago

Morgarella [4.7K]

Answer:

d. (9,-260°)

Step-by-step explanation:

100° = 100-360 = -260°

7 0

3 years ago