Answer:
5 : 8
Step-by-step explanation:
20 : 32
divide both ratios by 4
5 : 8
If B is the midpoint of AC, that means that the distances from A to B and B to C are the same. The distance from A to B is 8x + 4, and the distance from B to C is 10x - 6, so we can set these two equivalent:
8x + 4 = 10x - 6
Solving for x:
4 = 2x - 6 (subtract 8x from both sides)
10 = 2x (add 6 to both sides)
5 = x (divide both sides by 2)
So, x = 5, which is the second option given.
Answer:
true!
Step-by-step explanation:
this is more of a statement then a question.
16x-32=48 /+32
16x=80/:16
X=5