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Fantom [35]
3 years ago
8

the height of a hat is shaped like a cone is 10 inches. the volume of thw hat is 30(pi) cubic inches. what is the diameter of th

e hat?
Mathematics
1 answer:
mote1985 [20]3 years ago
4 0

Answer:

3.38pi

Step-by-step explanation:

Using simple math and the equation for finding the volume of a sphere, we can see that by taking the height of 10, and the volume of 30, that with that information we can deduce that the radius of the cone would be 1.69pi. With this information, we know the radius is half of the diameter. Therefore, we multiply 1.69 by 2, to get our end result, 3.36pi

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3 0
3 years ago
What percent of 90 is 50
andre [41]
To re-phrase this: 50 is a certain percent of 90.

this can be written mathematically as 50=x%*90

let's divide both sides by 10:

5=x%*9

and divide both sides by 9:

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3 years ago
Write 9 as a power of the base 3
malfutka [58]
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4 0
2 years ago
this is part 2 and you just have to find the total area in sq ft and also answer how much material do you need to make 3 backpac
Lubov Fominskaja [6]

1. 1 1/8= 18/16

5/16*2= 10/16

4/16*2= 8/16

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8 0
3 years ago
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