Answer:
a equals 105°
Step-by-step explanation:
angles in a straight line add up to 180°
a+75=180
a=180-75
a=105°
The first step was the combine the like terms; in this example he is subtracting the 3x on both sides of the =.
If you were to solve the equation it would look like this:
2x+6=3x-8
-3x -3x
-x+6=-8
-6 -6
-x=-14
/-1 /-1
x=14
Answer:
Step-by-step explanation:
I am sort. I have no idea
Answer:
0.5, 3/5, 0.78
Step-by-step explanation:
That's just too bad. I don't the answer. I'm just doing this to get points. Good luck.
