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

Approximently how many centiliters are in 3 quarts? Round your answer to the nearest unit.

Alex787 [66]

There should be 283.9. (rounded to the nearest unit). :) <span />

6 0

2 years ago

Read 2 more answers

Please help with this

gladu [14]

Answer: Y=-3x+5
Explanation:

6 0

2 years ago

Solve the system by graphing <br> y = -3/4x + 6 <br> y = 2x - 5

jonny [76]

Answer:

X= 4. Y = 3.

Step-by-step explanation:

If you have a graphing calculator, put the first equation into Y1. And second equation into Y2. Then, find the intersection of the two equations. That's how you find your answer.

4 0

2 years ago

If f(x) = 3x^2 – 2x + 4 and g(x) = 5x^2 + 6x – 8, find (f - g)(x).

meriva

Answer:

$-2x^2-8x+12$

Step-by-step explanation:

$f-g=(3x^2-2x+4)-(5x^2+6x-8)=3x^2-2x+4-5x^2-6x+8=\\ =-2x^2-8x+12$

5 0

2 years ago

Read 2 more answers

The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes.

mamaluj [8]

Answer:

Step-by-step explanation:

7 0

2 years ago