Andrew made a scale drawing of the elementary school. The scale of the drawing was 8 centimeters : 3 meters. if the actual length of the schoolyard is 30 meters, How long is the schoolyard in the drawing ?how long is the schoolyard in the drawing

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

How many degrees are there in the central angles in a circle