3 years ago

I need help with this

Mathematics

1 answer:

Aliun [14]3 years ago

4 0

-55+13= -42

94i -12i = 82i

answer = -42+82i

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Read 2 more answers

A cone with a radius 2 units is shown below. Its volume is 29 cubic units. Find the height of the cone

rusak2 [61]

Answer:

The height of the cone is $6.9\ units$

Step-by-step explanation:

we know that

The volume of the cone is equal to

$V=\frac{1}{3}Bh$

where

B is the area of the circular base of the cone

h is the height of the cone

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$V=29\ units^{3}$

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substitute the value of r

$B=\pi (2)^{2}=4 \pi\ units^{2}$

<em>Find the height of the cone</em>

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assume $\pi=3.14$

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