3 years ago

(PLEASE PLEASE HELP!) Describe two ways to find m ∠ 1 if m ║n. What is the measure of ∠1?

Mathematics

1 answer:

Paha777 [63]3 years ago

5 0

I only have one and it's 180-65=angle2 angle2=angle1 so 180-65=angle1

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3 years ago

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Anastaziya [24]

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See below

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$2e)15-4x=10x+45$

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$15-4x=10x+45\\-4x-10x=45-15\\-14x=30\\ \boxed {x=-\dfrac{15}{7}}$ $3(x+1)=21$

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$3(x+1)=21\\3x+3=21\\3x=18\\x=6$

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Solve:

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