A 15 ft. ladder leans against a wall. The foot of the ladder if 5 ft. from the bottom
of the wall. What angle does the ladder
make with the ground?
A. 18
B. 72
C. 71
D. 19

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

What is the value of x in the diagram below?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?