2 years ago

Find the measure of x:

Mathematics

2 answers:

Katen [24]2 years ago

6 0

Answer:

x = 13

Step-by-step explanation:

You should note that any straight angle like those = 180° where they provided supplementary angles where the sum = 180°

(11x - 15) + (5x - 13) = 180°

Combine like terms:

16x - 28 = 180°

Add 28 on both sides:

16x = 208

Divide 16 on both sides:

x = 13

andrezito [222]2 years ago

4 0

Answer:

Hello! answer: 13

Hope that helps!

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