say you have a triangle that is 4,4,8
4 is a
4 is b
and 8 is c
pothagorean theory is a + b = c
so 4+4=8
Answer:
(4,-2)
Step-by-step explanation:
Answer:
45 degrees
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x - 2 = -18
To cancel the -2, add 2 to both sides.
2x = -16
Divide both sides by two to isolate the x.
X = -8
We first need to find the gradient of the line

From the graph, we see the graph intercepts y-axis at -1
Hence, the equation of the line is