On a road map, the scale is 0.5 in = 60 mi. using the map, carlo determines that his destination is 3.5 in. away from his present location. how many miles is this?

How to solve it and what thw answer is

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.