4y^2+4x+1-4y^2+2
4y+1+2
4y+3
Answer:
c is parallel to d
Step-by-step explanation:
the degrees need to be equal in order for them to not intersect at any point, if you set x = 10 as given.
Answer:
(42, 21) or (–42, –21)
Step-by-step explanation:
let A(x, y), A on line 2y = x
distance
x² + y² = 2205
(2y)² + y² = 2205
y² = 441
y = ±21
x = ±42
Answer:
I think its 5/6
Step-by-step explanation:
♥ I hope it helps ♥
The first one is not proportional and the second one is proportional