isaias1abai
isaias1abai
10-08-2017
Mathematics
contestada
What is the value of x
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choixongdong
choixongdong
10-08-2017
4x+3 + 39 = 90
4x + 42 = 90
4x = 48
x = 12
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brentlowder1
brentlowder1
10-08-2017
The Value of X is 12, the angle measure is 51 degrees.
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