3 years ago

Find the volume of a cylinder with a radius of 3 cm and a height of 7 cm.

Mathematics

1 answer:

yuradex [85]3 years ago

3 0

Answer:

197.92 cm

Step-by-step explanation:

The formula to find volume for a cylinder is V=πr^{2}h

The problem gave you the height (h): 7cm and the radius (r): 3cm and pi (π) is a constant that will automatically insert when you use the "π" button in a calculator

Now that you know that you have all your variables, you can now plug them into your formula.

V=π3^{2}7

Next, solve the equation.

V=π(9)(7)

V=π(63)

V=197.92cm

Hope this helped! :)

You might be interested in

Pls help me:) A-(4•7)^-4 B-1/28^2 C-7^-2/4^2 D-(4•7)^4

Sergio039 [100]

Answer:

$\frac{1}{(28)^{2} }$

Step-by-step explanation:

Step 1;

Write expression

$4^{-2} . 7^{-2\\\frac{\frac{1}{4^{-2} } }{y\frac{1}{7^{-2} } } }$

$\frac{1}{4^{2} .7^{2} }$

$\frac{1}{(4x7)^{2} }$

$\frac{1}{(28)^{2} }$

8 0

3 years ago

3x + 2 when x = 5 Pls

Kisachek [45]

Answer:

15 + 2 = 17

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A candle factory made 534,449 candles one month. To the nearest ten thousand, about how many candles did the factory make?

olganol [36]

530,000 candles were produced by the factory (rounded of course!) in that month.

Hope this helps!

4 0

3 years ago

Read 2 more answers

Suppose point P(4,-9) is transmitted according to rule (x,y)→(x+3,y-2),what are the coordinates of P

malfutka [58]

Answer:

p(7,-11)

that is the answer of the coordinates

6 0

3 years ago

Can someone help me with this pls, is super important

Alex17521 [72]

X = 50 degrees
y = 50 degrees

Explanation:

x + 130 = 180 (Angles between parallel lines)
x = 50

y = x = 50 (Corresponding angles)

7 0

2 years ago