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3 years ago

Need to find angle R

Mathematics

1 answer:

IrinaVladis [17]3 years ago

8 0

Do 4x +18 +7x +4 = 180 and subtract and divide on both sides when needed. Make sure to simplify before doing so. So 18 and 4 combine and make 22 and 7x plus 4x makes 11x. Then solve to get x alone. Then plug that number into the angle R equation.

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Mathematically this means that

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4 years ago

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Answer:

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