Answer:
21
Solution:
90 degrees + 15 degrees = 105 degrees. This angle is complementary to 5x. Therefore 105=5x. Solving for x we get 21
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Answer:sqrt65
Step-by-step explanation:
Distance formula d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}
Answer:
5/6
Step-by-step explanation:
Only 5 is not divisible by 12