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2 years ago

What is the volume, in cubic cm, of a cylinder with a height of 11cm and a base radius

Mathematics

2 answers:

Vladimir79 [104]2 years ago

8 0

Answer:

2799.2 cm cubed

Step-by-step explanation:

h\hspace{3px}=\hspace{3px}11\hspace{30px}r\hspace{3px}=\hspace{3px}9

h=11r=9

identify variables

\,\,\pi r^2h

πr

use volume of a cylinder formula

\,\,\pi(9)^2(11)

π(9)

(11)

substitute variables into formula

\,\,2799.15905435

2799.15905435

multiply

\,\,2799.2\text{ cm}^3

2799.2 cm

round to the nearest tenths place

never [62]2 years ago

7 0

Answer:

Step-by-step explanation:

I’m not good at round but the answer without the rounding is 2799.16

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Wewaii [24]

Answer:

$y=-\frac{15-4x}{5}$

Step-by-step explanation:

$4x-5y=15$

Subtract 4x from both sides:

$4x-5y-4x=15-4x$

$-5y=15-4x$

Divide both sides by -5:

$\frac{-5y}{-5}=\frac{15-4x}{-5}$

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2 years ago

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olga_2 [115]

Answer:

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snow_tiger [21]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

X² + y² = 8

ohaa [14]

Answer:

$(2,2)~ \text{and}~ (-2,-2)$

Step by step explanation:

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