Change -3y + 12 = -8x to the form y = mx + b
Subtract 12 on both sides
-3y = -8x - 12
Divide by -3 on both sides
y = 8/3 + 4
Change original equation to Ax + By = C
-3y + 12 = -8x
Switch -8x and 12
-3y + 8x = -12
(ps, I haven’t done this kind of math in a long time )
Answer:
20°
Step-by-step explanation:
If AD =BC then it is the same
Answer:Step-by-step explanation:
The sine of 35 degrees = x / 15
x = sine (35) * 15
x = 0.57358 * 15
x = 8.6037
The answer is 66° and when finding exterior angles, the sum of them ALWAYS total 360°.