What is the type of drawing created in a set of two dimensional drawings to describe a three-dimensional figure.
a) perspective
b) coordinate
c) isometric
d) orthographic

Find the solution of this system of equation -7x+y=-20 9x-3y=36

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?