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PLEASEE HELPPP MEE!!
what is the value of s?

PLEASEE HELPPP MEE!! what is the value of s?-example-1
User Cgenco
by
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1 Answer

2 votes

Answer:

s = 17

Explanation:

To solve, set the expressions equal to each other.

77 = (4s+9)

You want to get s by itself, so subtract the 9 from both sides.

77 = (4s+9)°

-9 -9

68 = (4s)

Divide by 4

68/4 = 4/4s

68/4 = 17

Alternate Interior Angles are always equal to each other.

User Wit Wikky
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4.7k points