Answer:
y ≈ 61
Step-by-step explanation:
Using the Sine rule in the triangle
=
( cross- multiply )
y × sin18° = 21 × sin117° ( divide both sides by sin18° )
y =
≈ 61 ( to the nearest whole number )
Answer:
One solution
Step-by-step explanation:
Only one solution, as the lines intersect only at (-2,2).
Answer:
523.3
Step-by-step explanation:

Please give me brainliest
Answer:I think it’s c
Step-by-step explanation: i hope i’m right
There is no solution and it’s true