A cone's volume can be found using the formula $V = \frac{1}{3} \pi r^2 h$ . If the cone has a diameter of 3 inches then its radius is half r= 1.5 inches. Substitute r = 1.5 and V = 12 cubic inches.

$V = \frac{1}{3} \pi r^2 h \\12 = \frac{1}{3} \pi (1.5)^2 h \\12 = \frac{1}{3} \pi (2.25) h\\12 = 2.355h\\5.10 = h$

This means the height of the cone is 5.10 inches or to the nearest inch 5 inches.

3 0

2 years ago

5,-5/2,5/4,-5/8 what is the 5th term

Bumek [7]

Answer: your answer would be 5/16th :)

8 0

2 years ago

Read 2 more answers

Figure ABCD is translated down by 6 units:

ElenaW [278]

Answer:

ABCDEFG NM,

Step-by-step explanation:

6 0

3 years ago

X +3> -8<br> Can you help please also you need to see what it’s greater then or less than too.

Natalija [7]

Answer:

x > -11

Step-by-step explanation:

Step 1: Write inequality

x + 3 > -8

Step 2: Solve for <em>x</em>

Subtract 3 on both sides: x > -11

Here, the inequality is saying that any number greater than -11 will work as a solution.

8 0

2 years ago