Answer:
slope = - ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 9, - 4) and (x₂, y₂ ) = (- 3, - 6)
m =
=
= - ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Answer:
Surface area = 252 inches^2
Step-by-step explanation:
Surface area = 2lw + 2lh + 2wh
2(2*8) + 2(2*11) + 2(8*11)
32 + 44 + 176 = 252
Answer:
16
Step-by-step explanation:
if the ribbon is 32/3 yards long and you need 2/3 yard long segments the denominators cancel out giving you 32 and 2 32/2 = 16
The formula for the area of a square is A = s^2, where s is the side length. Here, 225 cm^2 = s^2.
To find the side length, we need only take the sqrt of both sides of this equation and eliminate the negative root:
plus or minus √{225 cm^2) = s. Thus, s = 15 cm = side length.
Answer:
A
Step-by-step explanation:
20.7