It is very simple it would be positive but would remain 35
Answer:
y ≈ 2.5
Step-by-step explanation:
Using the Sine rule in Δ XYZ
= , substitute values
= ( cross- multiply )
y sin50° = 2 sin75° ( divide both sides by sin50° )
y = ≈ 2.5 ( to the nearest tenth )
Answer:
x=3; y=5
Step-by-step explanation:
y=x+2
y=3x-4
so x+2=3x-4
2x=6
x=3
because y=x+2
x=3
so y=3+2
=5
(x^2 +5x+2.5^2) +4+5
(x+2.5)^2+9
vertex -2.5,9
Y=-2/3x-4
Linear equation formula: y=mx+b