a 20-foot ladder leaning against a wall makes a 60 degree angle with the ground. What is the distance between the bottom of the ladder and the base of the wall? A) 9.3 ft
B) 10 ft
C) 12.4 ft
D) 14 ft
Help please, doing a test rn

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

A(t)=728(1+0.04)^t how much money did aditya originally invest

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7