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PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING

PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING-example-1

2 Answers

6 votes

Answer:

10

Explanation:

Since this is a 90 degree angle (indicated by the red box), we can put the two values added equal to 90

70+2x=90

Solve for x

2x=20

x=10

User Chrise
by
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11 votes

Answer:

the value of x is 10

User Mquandalle
by
8.0k points

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