It’s excellent and good and ever had and
Answer:
Step-by-step explanation:
|8| = 8, and |-7| = 7. Thus, we have 8 + 7, or 15.
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Answer:
Step-by-step explanation:
1. Equation: x + 50 = 180 degrees
Solution: x = 180 - 50
x = 130 degrees
2. Equation: x + 45 = 90 degrees
Solution: x = 90 - 45
x = 45 degrees