Answer:
x = 30
Step-by-step explanation:
The interior angles of a triangle must always add up to 180.
2x + 2x + 3x - 30 = 180
Add 30 to both sides to seperate variables.
2x + 2x + 3x = 210
Combine like terms.
7x = 210
Divide by 7 to isolate x.
x = 30
It is asking what 7/8 of 2/3 is. The "of" means you need to multiply. 7/13 is the answer.
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Answer: To finish the sample you need the term, 1.5 Then the sample is done!
I hope this helped!
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- Zack Slocum
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