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Which equation can be used to solve for x in the following diagram?

Which equation can be used to solve for x in the following diagram?-example-1
User Axiverse
by
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1 Answer

5 votes

Answer:

18x = 90

x = 5

Explanation:

Since it is a 90° angle, you can use 11x + 7x = 90

18x = 90

User Richard Hurt
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