Asmall airplane flies 750 miles with an average speed of 300 miles per hour. 1 hour after the plane leaves, a boeing 747 leaves from the same point. both planes arrive at the same time, what was the average speed of the 747

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet