3 years ago

Please help; what’s the measure of angle 1 and 2?

Mathematics

1 answer:

SOVA2 [1]3 years ago

6 0

Answer:

4x-28+x+68=180

5x=180+28-68

5x=140

X=28

D would be the answer

Step-by-step explanation:

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Read 2 more answers

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Mademuasel [1]

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$\frac{10x - 2}{x^{2} - 1} = \frac{-12}{x^{2} - 1}$

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$10x^{3} - 10x^{2} - 2x^{2} + 2 = -12(x^{2}) + 12(1)$
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$x^{3} = 1$
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