4 years ago

I'd appreciate it if anyone could help out as soon as possible!

Mathematics

1 answer:

andriy [413]4 years ago

5 0

Answer:

(3x + 14) + (8x - 21) = 180º

Step-by-step explanation:

In order for the two lines to be parallel, the marked angles must be supplementary: their sum must be 180°.

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3 times the amount of x+2? it is worth 10 points and

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Not too sure what you're asking, but...

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3 years ago

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3 years ago

What would you have to do to change 10 cubic ft into cubic inches

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</span>
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4 years ago

Plzzzz Helpppp 15 points

wlad13 [49]

Answer:

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Step-by-step explanation:

8:40 -> 8 / 8 : 40 / 8 -> 1:5 WORKS

3:20 -> 3 / 3 : 20 / 3 -> Doesn't work

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5:20 -> 5 / 5 : 20 / 5 -> 1:4 -> Doesn't work

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