Answer:
Step-by-step explanation:
-2x + 3y = 6.....(x, -4)...so y = -4
-2x + 3(-4) = 6
-2x - 12 = 6
-2x = 6 + 12
-2x = 18
x = -18/2
x = -9
so the value of x is -9.....(-9,-4)
Using the quadratic formula, we have:

, so our solutions are

and

.
Answer:4.375
Step-by-step explanation:
Answer:
there is no question
Step-by-step explanation:
there is no question/angle so i don't know how to help you
Hello!
Your answer is the second option.
Hope this helps!