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2 years ago

Find the missing dimension of the cone

Mathematics

1 answer:

larisa86 [58]2 years ago

6 0

Answer:

h=1ft

Step-by-step explanation:

The volume of a cone is:

v=πr^h/3

plug in the values (I am assuming not 1/18π but 1/18×π):

1/18π= π1/3^2h/3

Get rid of the radius:

1/3^2=1/9

Continue:

π/18= πh/3*1/9= πh/18

Remove the denominators:

π=πh

Divide both sides by π :

h=1

You might be interested in

Find the highest common factor (HCF) of 72 and 98.

Y_Kistochka [10]

Answer:

2

Step-by-step explanation:

The factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

The factors of 98: 1, 2, 7, 14, 49, 98

Your greatest common factor is 2.

Hope this helps. Have a nice day.

3 0

3 years ago

The probability that Brock scores a penalty kick is LaTeX: \frac{3}{10}3 10 . If he shoots 50 penalty kicks, how many "goals" ca

Feliz [49]

Answer:

15 goals out of 50 penalty kicks was scored by brock

Step-by-step explanation:

If Brock shoots 50 penalty kicks and the probability that he scores a penalty kick is 3/10, the number of goal brock is expected to make can be expressed as:

Number of goals scored = probability value * total penalty kicks taken

Number of goals scored = $\frac{3}{10}*50$

Number of goals scored = $15 goals$

5 0

3 years ago

A cylinder has a height of 18 millimeters and a radius of 18 millimeters. What is its volume? Use ≈ 3.14 and round your answer

solong [7]

Answer:

$Volume = 18312.48$

Step-by-step explanation:

Given

$Height (h) = 18mm$

$Radius (r) = 18mm$

Required

Determine the volume

The volume of a cylinder is calculated as thus:

$Volume = \pi r^2h$

Substitute values for r and h

$Volume = 3.14 * 18^2 * 18$

$Volume = 18312.48$

Hence, the volume of the cylinder is 18312.48mm³

8 0

3 years ago

Part 1 of 2

raketka [301]

Answer:

The coach ticket she bought was =$142 and the

The first ticket was =$1002

That is so the amount of coach ticket she bought was 1560 and the first class ticket is 11880

4 0

2 years ago

X=53+44+46? Is this right or no?

OleMash [197]

Answer:

X= 143°

Step-by-step explanation:

You could do it your way or as you can see, there's a right angle, which equals 90°, so you could either add 44+46+53 or 90+53. You get the same answer, which is 143°.

3 0

2 years ago

Read 2 more answers