For Question 4 and 5 refer to the diagra...

For Question 4 and 5 refer to the diagram

A flagpole that stands on level ground. Two cables, r and s, are attached to the pole at a point 12 feet above the ground and form a right angle with each other. Cable r is attached to the ground to the ground at a point that makes tanx=0.75.
Q. What is the sum of the lengths of cables r and s?

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