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patriot [66]
3 years ago
5

Sam needs enough wallpaper to cover an area that was 900 square inches . How many inches long of the wallpaper to the roll does

Sam need to purchase
Mathematics
1 answer:
tigry1 [53]3 years ago
4 0
Sam will need 30 rolls of 30 inches of paper
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A right circular cylinder has a height of 2214 ft and a diameter 225 times its height.
Temka [501]

Answer:

Volume is 431288166770775 cubic feet.

Step-by-step explanation:

The height of the cylinder = 2214 ft

Let d be the diameter . Hence, we have

d = 225 × 2214 = 498150 ft

Hence, the radius should be half of diameter.

r=\frac{d}{2}\\\\r=\frac{498150}{2}\\\\r=249075ft

The volume of cylinder is given by

V=\pi r^2h\\\\V=3.14(249075)^2(2214)\\\\V=431288166770775ft^3

7 0
3 years ago
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Number 23 please help me
Maksim231197 [3]

Earth to Neptune is the greatest distance. The number at the top is a power. So 22 to the power 4 is 22 x 22 x 22 x 22 = 234 256. 22 to the power 7 is 22 x 22 x 22 x 22 x 22 x 22 x 22 = 2 494 360 000. It is 22 to the power 3 larger which is 10 648 times greater.


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3 years ago
GEOMETRY ONE QUESTION PLZ HELP
earnstyle [38]
Segment addition postulate
Substitution
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Simplification, or Adding like terms
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Division Property
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Plssssss helpppp !!<br> tysmmmm
Elza [17]

I think that the answer would be two triangles.

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Help me please !!!!!
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