When the base of a ladder is placed 10 ft away from the base of a building, the top of the ladder touches the building 18 ft above the
ground
ladder
About how long is the ladder?

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2