Please help thank you very much

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asked Jul 23, 2018 187k views

4 votes

Please help thank you very much

Please help thank you very much-example-2

Please help thank you very much-example-3

Mathematics
high-school

Jie Hart asked

by Jie Hart

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1 Answer

4 votes

1:
5w + 5 + 4w + 8 = 130
9w + 13 = 130
9w = 117
w = 13

2 is C
3:
3x - 4 + 8x - 14 = 180
11x -18 = 180
11x = 198
x = 18
54 - 4 = 50 (angle 1)
130 (angle 2)

Cydonian answered Jul 29, 2018

by Cydonian

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