Answer: Whats the Question?
Step-by-step explanation:
Answer:
not sure
Step-by-step explanation:
(0, -2) and (1, 1) both work in this system of equations.
The best way to find if it is a solution is to look for those points on the graph. When you graph the point, it needs to fall in an area where both lines or shaded or on a solid line.
(0, -2) falls on a solid line.
(1, 1) falls in the double shaded area.
Answer:
m∠A = 100
m∠C = 50
Step-by-step explanation:
let 'x' = m∠A
let 'x/2' = m∠C
x + x/2 + 30 = 180
3/2x = 150
x = 150(2) / 3
x = 300/3
x = 100
m∠A = 100°
m∠C = 100/2 or 50°
