Classify each number according to its value. 4.2 x 10-6
2.1 x 103
3.1 x 102
3.2 x 10-5
3.5 x 10-4
5.8 x 103
5.2 x 104
Greater than 3.1 x 10%
Between 3.1 x 10-3
and 4.3 x 10-5
Less than 4.3 x 10-5

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Pranza plotted point a in the coordinate plane below.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?