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Pavel [41]
2 years ago
5

Pls help, will mark brainliest

Mathematics
1 answer:
SashulF [63]2 years ago
5 0

Step-by-step explanation:

\frac{\pi}{2}  = 90

its 1/4 of the circle

circle circumference:

8 \times \pi

we need 1/4 of it, so its

2 \times \pi = 6.28

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2.5(12.75x + 24.50) = 188.75
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Answer:

Step-by-step explanation:

First, in order to get rid of the parenthesis, you need to multiply 2.5 with whatever is in the parenthesis.

Multiply 2.5 on each side of the equation like this:

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Now in order to find 'x' you will need to subtract 61.25 to each side of the equation like this:

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So now your equation should look like this:

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I really hope this helps! ^^

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