Answer: Supplementary Angles
Step-by-step explanation:
Supplementary angles are a pair of angles whose sum is 180°. 45° and 135° add up to 180°. Therefore, the answer is supplementary angles.
The answer is 8 because a negative number times or divide by a negative number the answer will be a positive number.
Answer:
Step-by-step explanation:
180-40+20=120
180-120+39=?
99=?
Answer:
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Step-by-step explanation:
