(x + x - 8x? - 13x - 7) = (x + 2)

1 answer:

7 0

Why is there a question mark?

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Marta_Voda [28]

Answer:

138.248cm²

Step-by-step explanation:

Surface area=2πrh + 2πr²

Surface area=2x3.142x2x9+ 2x3.142x2²

Surface area=113.112+25.136

Surface area=138.248cm²

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castortr0y [4]

A= -3 hope this helped:)

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satela [25.4K]

The third dot is my answer. But don't take it for granted. Try it yourself and see what you come out with!

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gtnhenbr [62]

Answer:

Step-by-step explanation:

prime factors of 20 = 2 * 2 * 5

$\frac{7}{20}=\frac{7}{2*2*5}$

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3 years ago

Mariana [72]

Answer:

7/8

Step-by-step explanation:

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3 years ago