Answer:
I think you mistyped the question
Step-by-step explanation:
I get 1.13
You gotta move that b to the side ya digg
Answer:
y=5/3x+-3
Step-by-step explanation:
<1 + <2 =180 it is a straight line
<1 + 57 =180
subtract 57 from both sides
<1=180 -57
<1 = 123 degrees
Answer:
Step-by-step explanation:
x^2+8x-3=0 (move constant to other side by adding 3 to each side)
x^2+8x=3 (halve thr linear coefficient, square it and add to each side, (8/2)^2=16)
x^2+8x+16=3+16 (now the left side is a perfect square)
(x+4)^2=19 (now take the square root of each side)
x+4=+-(19^(1/2)) (finally subtract the constant to isolate x by itself)
x= -4+-(19^(1/2))
x=negative four plus or minus the square root of nineteen
