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3 years ago

Measure the angle of 4x+12

Mathematics

2 answers:

postnew [5]3 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]3 years ago

5 0

Answer:

4(x+3)

Step-by-step explanation:

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Step-by-step explanation:

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