Without a diagram, one must make certain assumptions about this problem. If and only if these three angles are the interior angles of a triangle, then their sum must be 180 degrees, so that 18x+12 + 6y + 3x+4y = 180. Unfortunately, this is a single equation in 2 unknowns. Thus, we cannot solve for an explicit value for either x or y.
If there was a diagram, please share it; otherwise, describe the triangle in words as best you can.
Answer:
d
Step-by-step explanation:
A. x > -16
46/-3=16
and because you're dividing by a negative number you have to flip the sign
Answer:
Yes.
Step-by-step explanation:
If they do then the slope of PQ will equal that of QR.
The slope of PQ = (y2-y1)/(x2-x1)
= (1 - (-3)) / (2-1) = 4.
The slope of QR = (3-1)/(2.5-2)
= 2 / 0.5 = 4.
So they are on the same line.