Answer: x = 2
Step-by-step explanation:

Replace y in the first equation by the value of y in the second equation.

Answer:
y ≥ -1x +2
Step-by-step explanation:
Answer:
5% is correct. :)
Step-by-step explanation:
let's say that sin(θ) = x, then the cos(θ) which is twice the sine has to be 2x, therefore then
