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What are the values of X and Z.

What are the values of X and Z.-example-1
User Plosco
by
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1 Answer

12 votes

Answer:

x = 12, z = 86

Explanation:

Two angles are called supplementary when their measures add up to 180 degrees.

(12x -58 + 13x - 62 ) = 180°

12 x + 13x -58 - 62 = 180°

25x - 120 = 180

25x = 180 + 120

x = 300/ 25

x = 12

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(z° + 13x - 62) = 180

(z° + 13(12) - 62 )= 180

(z° + 156 - 62 )= 180

(z° + 94 ) = 180

z° = 180 - 94

z = 86

User Wickywills
by
4.3k points