Find the value of x that will make a||b help ?
1 answer:
Answer:
x=30
Step-by-step explanation:
Find the value of x that will make A and B parallel
For A & B to be parallel, the interior angles must be supplementary, i.e.
4x+2x = 180
6x=180
x=30
When x=30, the interior angles are 120 and 60 which are supplementary.
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112
160 divided by 10 equals 16
16 x 3 =48
160- 48= 112
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