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KatRina [158]
2 years ago
6

The sum of a number increased by three and the number decreased by seven

Mathematics
1 answer:
mash [69]2 years ago
8 0

Answer is (n + 3) + (n - 7)

Simplified to 2n - 4

Using “n” for number

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3 years ago
Find the volume of the cylinder.
Georgia [21]
<h3>Answer:</h3><h3>Exact volume = 32pi</h3><h3>Approximate volume =  100.48</h3>

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Use either answer, but not both of course.

===============================================

Work Shown:

V = volume of cylinder

V = pi*r^2*h

V = pi*2^2*8

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6 0
3 years ago
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5 0
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Answer:

s

Step-by-step explanation:

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