The graph of the function B is shown below. If B(x) = -1, then what is x?
A. 1
B. 2
C.-1

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?

What is the benefit of converting measures in a ratio to the same unit