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Please help on these
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4 votes
Please help on these

Please help on these-example-1
Please help on these-example-1
Please help on these-example-2
Please help on these-example-3
User Daniel Wright
by
8.7k points

1 Answer

3 votes

Answer:

x should be 11

Explanation:

What we know:

The angles shown are 13x + 12, and 2x + 3

The two angles are complementary, which means they equal 180 degrees.

(13x + 12) + (2x + 3) = 180

15x + 15 = 180

15x = 180 - 15

15x = 165

x = 11

User Craz
by
8.4k points
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