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jonny [76]
2 years ago
11

HELP Easy points really fast won’t take more than 1 minute

Mathematics
1 answer:
VashaNatasha [74]2 years ago
5 0

Answer:53

Step-by-step explanation:

You might be interested in
a cone with a radius of 3” has a total area of 24pie square inches. Find the volume of the cone. 12pie, 24 pie or 15 pie
Ratling [72]

Answer:

12\pi (inches)^{2}

Step-by-step explanation:

Given:

radius of cone = 3 inch

Total area of cone = 24\pi (inch)^{2}

Find the volume of the cone?

We know the area of cone = \pi r(r+s) -------(1)

Where r = radius

Ans s = side of the cone

Put the area value in equation 1

24\pi=\pi r(r+s) -------(1)

\frac{24\pi }{\pi r} =r+s

\frac{24}{ r}-r =s

Put r value in above equation.

s =\frac{24}{ 3}-3

s=8-3

s=5

The side s = 5 inches

We know the side of the cone formula

s^{2}=r^{2}+ h^{2}

h^{2}=s^{2}- r^{2}

Put r and s value in above equation.

h^{2}=5^{2}- 3^{2}

r^{2} = 25-9

r^{2} = 16

r = 4

The volume of cone is

V = \frac{1}{3} \pi r^{2} h

Put r and h value in above equation.

V = \frac{1}{3} \pi (3)^{2}\times 4

V = 12\pi (inches)^{2}

The Volume of the cone is 12\pi (inches)^{2}

7 0
3 years ago
A) scrieti toate numerele naturale impare mai mici decat 17
AURORKA [14]

1, 3, 5, 7, 8, 11, 13, 15  is the answer.

5 0
3 years ago
Anong English ng Hindi kita mahal​
olga55 [171]

Answer:

I don't love you

Step-by-step explanation:

yan po sana makatulong

3 0
2 years ago
Which inequality represents the graph?
Pie

Answer: z _> -10

Step-by-step explanation:

6 0
2 years ago
Please help its pretty easy
aleksandrvk [35]

Answer:

26/36 numbers are greater than 10

Simplify

13/18

Multiply by the chance of getting tails

13/18 x 1/2 = 13/36

13/36 your answer

26 wanted numbers / 36 amount of numbers

1 tails / 2 sides

Step-by-step explanation:

5 0
2 years ago
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