Answer: C
Step-by-step explanation:
Okay first set a comparison since the two triangles are similar
x-1/20=x-1+27/3x+8
x-1/20 = x+26/3x+8
cross multiply
20x+520=3x^2+8x-3x-8
3x^2-15x-528=0
3(x^2-5x-176)=0
im kinda lazy to factor this out so i used an online calculator right here but factor it out like a good kid
x=16, x=-11
it has to be positive so x=16
C
So for the last problem draw out the problem
A. -5 i think it is the right answer
Answer:
commutative
Step-by-step explanation:
Answer:
Step-by-step explanation:
The fourth and last graph is the correct one. The solution set must be ABOVE the line y = x - 1. The y-intercept is (0, -1). The slope of the line is 1.
