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Arlecino [84]
2 years ago
8

The angles shown below are supplementary:

Mathematics
1 answer:
alina1380 [7]2 years ago
3 0

Answer:

12

Step-by-step explanation:

supplementary angle=180°

180-60=120°

120°/10=12°

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

I attached a picture, but I'll try to walk through it here.

1) A negative and a negative makes a positive, so h becomes positive.

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You can confirm the answer by substituting, or "plugging" 7/24 into your original equation, in place of h.

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