If B is the midpoint of segment AC, use the information to find the missing value: AB = 2x + 1, and BC = 5x - 44, what is the length of AB

AB is 31.

Step-by-step explanation:

So we know that B is the midpoint of AC. This means that:

by the definition of midpoint.

We know that AB is 2x+1 and BC is 5x-44. Substitute:

Now, find the value of x.

Subtract 1 from both sides:

Subtract 5x from both sides:

Divide both sides by -3:

So, the value of x is 15.

AB is 2x+1.

Substitute 15 into x. So:

Multiply:

Add:

So, the length of AB is 31.

And we're done!

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (