Answer:
x=4
Step-by-step explanation:
It's a parallel line so the equation is
100+19x+4=180
19x=180-100-4
19x=76
x=76/19
x=4
Answer:
Step-by-step explanation:
If y varies directly with x, it is:
Constant is -2, it means k= -2
You’re answer it would be D.5 because it is the smaller than the other sides
Answer:
35°
Step-by-step explanation:
Angles on a straight line add up to 180, so 180-145 is equal to