Please look up "American Sign Language" (e. g., Google it). You'll find out quickly which group of children benefit from ASL.
First one subtract 4/5 and 3 3/4 then divide both sides by the number you get from subtracting.
t=45min
d=4km
45min/60min = 0.75 hours
v=d/t
v=4km/0.75hours
v=5.33km/hour. So the answer is B. 45 minutes.
Answer:
The midpoint is (2.5,-6) or written as a fraction (
, -6)
Step-by-step explanation:
![MP= (\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2} ) \\MP= (\frac{-2+7}{2}),(\frac{-8+-4}{2} ) \\MP= (\frac{5}{2}),(\frac{-12}{2} ) \\MP= (2.5,-6 )](https://tex.z-dn.net/?f=MP%3D%20%28%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%29%2C%28%5Cfrac%7By_1%2By_2%7D%7B2%7D%20%29%20%5C%5CMP%3D%20%28%5Cfrac%7B-2%2B7%7D%7B2%7D%29%2C%28%5Cfrac%7B-8%2B-4%7D%7B2%7D%20%29%20%5C%5CMP%3D%20%28%5Cfrac%7B5%7D%7B2%7D%29%2C%28%5Cfrac%7B-12%7D%7B2%7D%20%29%20%5C%5CMP%3D%20%282.5%2C-6%20%29)
8 is x-intercept and 9 is y-intercept