A boat starts at point A and finds the angle elevation to the lighthouse measuring 28 degrees. after traveling 3.2 miles toward the lighthouse, the angle of elevation measures 36 degrees. determine the distance, d, from the boat to the lighthouse to the nearest thousandth of a foot

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.

The cost of two tables and three chairs is $705. if the table costs $40 more than the chair,find the cost of the table and the chair