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3 years ago

Please help me!!!!!!

Mathematics

2 answers:

kodGreya [7K]3 years ago

6 0

Answer:

x = 25.5

Step-by-step explanation:

Since there is a pair of parallel lines and a line cutting across the lines, ∠5 and ∠12 are interior angles and add up to 180°.

∠5 + ∠12 = 180°

5x - 11 + x + 38 = 180

Evaluate like terms.

6x + 27 = 180

Isolate 6x.

6x = 180 - 27

= 153

Find x.

x = 153 ÷ 6

x = 25.5

Law Incorporation [45]3 years ago

6 0

X=25.5
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