1. In the diagram below which expression represents x, the measure of the exterior angle shown?
1 answer:
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Answer:
Step-by-step explanation:
I'll give you a hint. <u><em>This questions is about order of operations for pemdas. Its stand for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add and s-subtract that came from left to right.</em></u>
First you had to calculate with exponents first.
Then you multiply and divide from left to right.
Final answer:
Hope this helps!
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-Charlie