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3 years ago

What is the simplified form of the expression 1/2 (2x + 6).

2 answers:

8 0

1/2(2x+6)
Substitute the one half to both of the numbers inside the parentheses.
1/2*2 is one which would just be x
1/2*6 is three
X+3

OLEGan [10]3 years ago

6 0

The answer would be x+3

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The cylinder shown has a lateral surface area of about 80 square inches. Which answer is closest to the height of the cylinder?

Radda [10]

Hello!

The cylinder shown has a lateral surface area of about 80 square inches. Which answer is closest to the height of the cylinder? Use 3.14 to approximate pi.

We have the following data:

Al (lateral surface area) = 80 in²

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Adopt : π ≈ 3.14

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Answer:

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