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netineya [11]
2 years ago
11

Measure the angle of 4x+12

Mathematics
2 answers:
postnew [5]2 years ago
6 0

Answer:

52°

Step-by-step explanation:

6x - 8= 4x + 12 \\ (exterior \: alternate \:  \angle s) \\  \\ 6x - 4x = 12 + 8 \\  \\ 2x = 20 \\  \\ x =  \frac{20}{2}  \\  \\ x = 10 \\  \\ 4x + 12 = 4 \times 10 + 12 \\  \\4x + 12  = 40 + 12 \\  \\ 4x + 12 = 52 \degree

zvonat [6]2 years ago
5 0

Answer:

4(x+3)

Step-by-step explanation:

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