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3 years ago

If r=7 and h = 9 units, what is the volume of the cylinder. Use 3.14

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

7 0

Answer:

v= 22/7*7^2*9

= 22/7*49*9

=22*7*9

=1386

Step-by-step explanation:

Sonbull [250]3 years ago

4 0

Answer:

V=1384.74 cubic units

Step-by-step explanation:

1) Substitute the values into the volume formula for a cylinder which is $V=\pi r^2h\\ V=3.14(7)^29$

2) Using PEMDAS solve for V

3) First, you square 7 to get $V=3.14*49*9$

4) Next, mulitply the three numbers together to get V. $V=3.14*49*9=1384.74$

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MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

Given

$(14 + 7) + 12$ --- [Missing in question]

Required

Select equivalent expression

$(14 + 7) + 12$

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