The 1:3 ratio means that the distance from A to the point is 1/4 of the distance from A to B.
The difference of y-coordinates is 10-8 = 2. 1/4 of that is 2·1/4 = 1/2, so the point of interest will have y-coordinate 8 + 1/2 = 8 1/2. This apparently corresponds to the first selection:
... (6 1/2, 8 1/2)
Answer:
Domain= x∉Real numbers
Step-by-step explanation:
<span>38 - 7r = 3(6 - 4r)
38 - 7r = 18 - 12r
-7r + 12r = 18 - 38
5r = -20
r = -4</span>
With the first problem: You always divide from the left, then the rigth. 2+246/6 = 246/6=41 41+2=43
V = l * w * h
240 = 20* h
divide both sides by 20
12 = h
height = 12 inches
