The y intercept is 3 then do y/x so go up one over 3 for each other point
Subtract 612 from 8.7 to get 603.3 :)
Answer:
x=25.6°, left angle is 80.7°, right is 99.3°.
Step-by-step explanation:
The two expressions add to 180°.
Left angle is 3x+4°. Right side angle is 4x-3°.
Equation is 7x+1°=180°, 7x=179°, x=(179/7)° = 25.6°
The anwser is => together and >=
