Answer:
First: Subtract each side to get y-b=mx
Secound:divide each side by x to get y-b/x=m
Third:we divide both sides b x to get m by itself.
(y-b)/x=(mx)/x
(y-b)/x= m
Therefore m is equal to(y-b)/x
Answer:
The correct option is;
c.) y - 6 = -4(x - (-2))
Step-by-step explanation:
We note that the figure Randolph is creating is a rectangle, therefore, we have;
, therefore, we have;

∴ Slope
= 1/4
must pas through the point (-2, 6)
Given that
, we have;


y - 6 = -4(x - (-2))
Therefore, the correct option is c.) y - 6 = -4(x - (-2)).
Answer:
60 = z
Step-by-step explanation:
15 = - 45 + z
15 + 45 = z
60 = z
Answer:
Slope = -⁵/3
Step-by-step explanation:
See the attachment below. In the attachment, the green line represents the the rise while the red line represents the run of the line.
The slope = rise/run
Rise = 5
Run = 3
Slope = -(5/3)
Slope = -⁵/3 (the slope would be negative because the line slants downwards from your left to the right)
Answer:
m<2 = 56°
Step-by-step explanation:
m<1 and m<2 are supplementary angles and sum = 180
so
m<1 + m< 2 = 180
If m< 1 = 10x + 4 and m <2 = 5x-4, find m< 2
10x + 4 + 5x - 4 = 180
15x = 180
x = 12
m<2 = 5(12) -4 = 56
Answer
m<2 = 56°