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dedylja [7]
3 years ago
10

I need help with this

Mathematics
1 answer:
Georgia [21]3 years ago
4 0

Answer:

The volume of hemi-sphere is calculated by:

V = (4/6) x pi x radius^3 = (4/6) x pi x 7^3 = 718.38

Hope this helps!

:)

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A cat spends about 7 out of 10 hours sleeping about what percent of a cat's day is spent sleeping
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8 0
4 years ago
Read 2 more answers
segment CD has endpoints at C(0, 3) and D(0, 8). If the segment is dilated by a factor of 2 about point C, what is the length of
MatroZZZ [7]

The length of the image of the segment CD is 10 units if the segment CD has endpoints at C(0, 3) and D(0, 8).

<h3>What is a distance formula?</h3>

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have two points C(0, 3) and D(0, 8)

The distance between these two points:

d = √(8-3)²

d = 5 units

The length of the image of segments CD = dilation factor×length of CD

= 2×5

= 10 units

Thus, the length of the image of the segment CD is 10 units if the segment CD has endpoints at C(0, 3) and D(0, 8).

Learn more about the distance formula here:

brainly.com/question/18296211

#SPJ1

7 0
2 years ago
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