Answer:
cvdgcbhxnjkmz,
Step-by-step explanation:
(a)positive
(b)negative
(c)positive
(d)positive
simplifying
(90-A)+185 = 2(180-A)
185+90-A = 360-2A
275 = 360-A
A = 360-275 = 85
(4, -3)
To solve this with graphing all you need to do is enter both equations in a graphing calculator (you can use desmos online) and then find the point where both lines intersect.
