The answer of my classmate that the line has a positive slope is CORRECT. This is because the line is most likely to lean to the right. The slope can be calculated through the equation,
slope = rise / run = change in y / change in x
If both are negative, the slope is POSITIVE.
Answer:
Step-by-step explanation:
V = pi * r^2 * h
V = pi * 4^2 * 8
V = pi * 16 * 8
V = pi * 128
or
V = 401.92
Answer:
Step-by-step explanation:
its a variable. this one represents x. a variable is something that represents an unknown value.
Answer:
length = 20 ft, width = 11 ft
Step-by-step explanation:
let w be width, then length = w + 9
The opposite sides of a rectangle are equal , then
2w + 2(w + 9) = 62
2w + 2w + 18 = 62
4w + 18 = 62 ( subtract 18 from both sides )
4w = 44 ( divide both sides by 4 )
w = 11
and w + 9 = 11 + 9 = 20
then width = 11 ft and length = 20 ft
Answer:
7 points
Step-by-step explanation:
started out w/ 5 points, then loses 8
5 - 8 = -3
gains 10 points
-3 + 10 = 7
