Complementary angles add up to 90 degrees. Therefore, the answer is c. 18 + 72 = 90
Answer:
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Answer:
Itself
Step-by-step explanation:
Any number divided by itself equals one.
Answer:
1 year 1470
2 years 2220
Step-by-step explanation:
Try it, it correct
Answer:
A!
Step-by-step explanation: