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The angles below are supplementary. What is the value of x? A pair of supplementary angles is shown. One angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7
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The angles below are supplementary. What is the value of x?

A pair of supplementary angles is shown. One angle measures 7x + 33, and the other angle measures 70.

5.3
8.14
11
14.7

User Wolfgang Grinfeld
by
8.5k points

2 Answers

1 vote

Answer:

11

Step-by-step explanation:

User Satake
by
7.9k points
3 votes
The value of x is 11.

7x+33+70=180
7x+103=180
7x=77
x=11
User Pismotality
by
8.7k points
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