Answer:
z = 29°
Step-by-step explanation:
We know that the 3 angles in a triangle always add up to 180°. So for triangle ABC, angle A = 59° (given), and angle B = 43° + 49° = 92° (given).
angle A + angle B + angle C = 180°
59° + 92° + z = 180°
151° + z = 180°
Subtract 151° from both sides of the equation
z = 180° -151°
(3, -2)
2+4 = 6
3-7 = -4
6/2 = 3
-4/2 = -2
y=-2x+2
The y-intercept is 2 and the growth is -2.
