Answer:
10 hours to readm240
Step-by-step explanation:
Answer:
29.135
Step-by-step explanation:
219. If our rounding down
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Answer:

Step-by-step explanation:
In a right triangle the tangent of an angle is the ratio of the opposite length over the adjacent*. In formulas,
Solving for x, using a calculator for the tangent, 
*I promise I didn't just spellcheck that.