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Can someone help me with this please?
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2 votes
Can someone help me with this please?

Can someone help me with this please?-example-1
User PCalouche
by
5.5k points

1 Answer

5 votes
a. x = 17
Step-by-step explanation:
We know that the angle in the right corner is 90 since it’s a right angle
3x + 6 + 2x -1 + 90 = 180
Add like terms
5x + 95 = 180
Subtract 95 from both sides
5x = 85
divide by 5 on both sides
x = 17
User Igor Cantele
by
5.9k points
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