Find the indicated unknown angle measure.
1 answer:
Answer:
138 degrees
Step-by-step explanation:
Angle b and the 42 degree angle right next to it are supplementary angles. That means that 42+b=180
b=138
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I need the picture in order to see what angle x is :)
The first box is -7 and the other one is just 7
F(14) would be, 14=1/2x-2
Answer:
y+20
Step-by-step explanation:
20+y=y+20
