In the metric system, the numbers 10, 100, 1,000, 10,000, and so on serve as a. prefixes. b. base units. c. symbols. d. conversion factors.

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it