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Andreyy89
3 years ago
10

Find the volume of a hemisphere that has a diameter of 48 inches and leave your answer in terms of pie

Mathematics
1 answer:
marin [14]3 years ago
8 0

<u>Given</u>:

Given that the diameter of the hemisphere is 48 inches.

We need to determine the volume of the hemisphere.

<u>Radius:</u>

The radius of the hemisphere can be determined using the formula,

r=\frac{d}{2}

Substituting d = 48, we get;

r=\frac{48}{2}

r=24

Thus, the radius of the hemisphere is 24 inches.

<u>Volume of the hemisphere:</u>

The volume of the hemisphere can be determined using the formula,

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

Substituting r = 24, we get;

V=\frac{2}{3} \pi (24)^3

V=\frac{2}{3} \pi (13824)

V=9216 \pi \ in^3

Thus, the volume of the hemisphere is 9216π cubic inches.

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WILL MARK BRAINLIEST
ValentinkaMS [17]

Answer:

The answer to your question is:

x = 13

x + 10 = 23

5x - 42 = 23

Step-by-step explanation:

Data

angle 1 = x + 10

angle 2 = 5x - 42

They are vertical angles so, they measure the same.

                     x + 10 = 5x -42

                    x - 5x = -42 - 10

                       - 4x = -52

                           x = -52/-4

                           x = 13

angle 1 = x + 10 = 13 + 10 = 23

angle 2 = 5x - 42 = 5(13) -42 =  65 -42 = 23

8 0
3 years ago
Find the slope of the line passing through the points (-4, -4) and (2, 5)​
Sliva [168]

Answer: The slope is 3/2

Step-by-step explanation:

To find the slope, you need to find the difference between the y coordinates and  divide it by the difference in the x coordinates.

The y coordinates are  -4 and 5

The x coordinates are  -4 and 2

-4 -5 = - 9

-4 - 2 = -6

-9/-6 =  3/2

4 0
3 years ago
Julia is allowed to watch no more than 5 hours of television a week. so far this week, she has watched 1.5 hours. write and solv
gulaghasi [49]
<span>X + 1.5 ≤ 5 X ≤ 3.5 "Julia is allows to watch no more than 5 hours of television" X ≤ 5 "She has watched 1.5 hours" X + 1.5 ≤ 5 So the inequality to solve is: X + 1.5 ≤ 5 Now to solve it, just subtract 1.5 from both sides: X + 1.5 ≤ 5 X + 1.5 - 1.5 ≤ 5 - 1.5 X ≤ 3.5 So Julia can watch up to 3.5 more hours of TV this week.</span>
5 0
3 years ago
Please answer this for me :)
atroni [7]

Answer:

d = 1.5

Step-by-step explanation:

yes

8 0
3 years ago
Read 2 more answers
Mickey said that 45.7654 rounded to the nearest thousandth is 45.765 and Nicole said that it was 45.766. Who is correct and why?
Nesterboy [21]

Answer:

Mickey

Step-by-step explanation:

Mickey is correct because if you look at the number 45.7654 whenever you round to the nearest thousandth it'll be 45.765

5 is the thousandth place so look to the right. If the number to the right is greater than 5 it'll round to 47.766 but since it's a four ti rounds down.

8 0
2 years ago
Read 2 more answers
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