I believe it is a Triangle with a base of 100 ft. and a height of 100 ft.
Yet that's what I learned in class, my teacher isn't paying attention to much of our lessons, so forgive me if this is wrong.
His original number was 8 because if you subtract 7-23=16 then 16/2=8
Answer:
Step-by-step explanation:
- Approximate Value ⇒ 100 dollars
- Exact Value ⇒ 75 dollars
- Error ⇒ 25 dollars
- Absolute Error ⇒ ±25 dollars
- Ratio ⇒ 25/75 = 0.3333
- Percent Error ⇒ 33.33%
for 2 points A(xa;ya) and B(xb;yb)
the slope is (yb - ya) / (xb - xa)
here
the slope = 4 = (17-r) / (4-(-1))
(17-r) / 5 = 4
17 - r = 20
r = 17 - 20
r = - 3
point (-1 ; -3)