Solve for x.........

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asked Oct 16, 2022 61.9k views

2 votes

Solve for x.........

Mathematics
high-school

Pauline asked

by Pauline

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2 Answers

5 votes

Answer:

17°

Explanation:

30°+8+6x=180 ...angles on a str. line

180-30=150

150÷6=25

25-8=17°

therefore 8+6(17°)

4(17°)+2=70°

Mrdc answered Oct 19, 2022

by Mrdc

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4 votes

Answer:

x = 12

Explanation:

Angle QPR + Angle PQR = Angle HRQ

$30 + 4x + 2 = 8 + 6x \\ (6 - 4)x = 30 + 2 - 8 \\ 2x = 24 \\ x = 12$

Jimyi answered Oct 21, 2022

by Jimyi

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