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Triangle xyz has vertices x(1,3), y(0,0)

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2