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Answer:
A) 8/17
Step-by-step explanation:
cos = adj/hyp
In this problem the unknown angle has a hypotenuse pf 17, 15 as opposite, and 8 as adjacent
Answer:
2/10
Step-by-step explanation:
0.20 = 20/100
20/100 = 2/10
A googol is bigger than a billion.
8.9 x 10^-5 in scientific notation
