Answer:
since the line goes through the origin you dont need a y intercept.
y= x/2
or y= 1/2 x
Answer:
see explanation
Step-by-step explanation:
(x - 4)² = 5 ( take square root of both sides )
x - 4 = ± 
( add 4 to both sides )
x = 4 ±
that is
x = 4 - , x = 4 +
491,111 is greater than 409,867
Answer:
12
Step-by-step explanation:
A straight line is equal to 180. The line AB is 180 degrees. This means 174 + angle = 180 for the angle between point D and B. It must be 6 degrees. This is the same angle as the angle between point A and C.
Line CD is also straight and equal to 180. On the line are the angles, 4k + 90 + 3k + 6 = 180. Solve for k by combining like terms and then using inverse oeprations.
4k + 90 + 3k + 6 = 180
7k + 96 = 180
7k = 84
k = 12
Y=2x + 15
y = 11-x
In order to solve for y add/subtract the x terms to the other side
