Answer:
x = 30, z = 45, y = 105
Step-by-step explanation:
The lines are straight, so:
x = 30
z = 45
y = 180 - (45 + 30)
So there
Answer:
(-5,7)(2,8)
Step-by-step explanation:
your just adding and subtracting the x and y with the rule it gives you
Answer:
A=4 B=-8 C=-3
Step-by-step explanation:
first you must but in the form ax^2+bx+c you get 4x^2-8x-3 so a=4 b=-8 c=-3
X=-+.222222 this is what I calculated