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Solve this for me pleaseee

Solve this for me pleaseee-example-1
User DarcliGht
by
8.0k points

2 Answers

3 votes

Answer:

x=10

Explanation:

User Beier
by
8.1k points
4 votes

Answer:

17

Explanation:

You want the value of x, given supplementary angles marked (5x -10)° and (6x +3)°.

Supplementary

The two marked angles are supplementary, so their sum is 180°:

(5x -10)° +(6x +3)° = 180°

11x -7 = 180 . . . . . . . . . . . . . . divide by °, collect terms

11x = 187 . . . . . . . . add 7

x = 187/11 = 17 . . . . divide by the coefficient of x

The value of x is 17.

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Additional comment

The acute angle is 75°; the obtuse angle is 105°.

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User Niels Basjes
by
7.8k points

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