Answer:
- 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (0, - 4) and (x₂, y₂ ) = (1, 1) ← 2 points on the line
m = 
= 
= 5
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= -
Answer:
The answer for A is A- 3.75
And the answer for B is B- 16
2x+2=-52
2x=-54
x=-27
That is the simple formula for it.
Answer:
there is nothing to prove
Step-by-step explanation:
Answer: 0. 327
Step-by-step explanation:
I just used a demos calculator I suggest using demos scientific calculator.
