Answer:
33
Step-by-step explanation:
a right angle is 90 degress since the other side is 57 than ac must be 33
the solid line passes through (0,-3) and (0,9)
dotted line passes through (0,-3) and (0,-1)
see attached sketch
y+a+x=b
hope it's work ty make me brainless tyy
y-6 = -4(x+1)
y-6 = -4x-4
add 6 to each side
y=-4x+2
A is the correct answer