Answer:
Step-by-step explanation:
Answer:
y=-x
Step-by-step explanation:
The y-intercept is 0 and the slope is -1 so -x.
inside angles for this need to equal 360 degrees
134 + 115 + 38 = 287
360 - 287 = 73
Answer is A 73 degrees
Answer:
y=-2
Step-by-step explanation:
7 (-8) - 2y = -52
-56 - 2y = -52
-2y=4
y=-2
Slope = (-5-1)/(7+1) = -6/8 = -3/4
Perpendicular slope = 4/3
Midpoint = ((-1+7)/2 , (1+(-5))/2) = (3, 3)
equation:
y = mx + c
y = 4/3 x + c
at point (3, 3)
3 = 4/3(3) + c
c = 3 - 4 = -1
y = 4/3 x - 1 or 3y = 4x - 3