B is a midpoint of AC. Find the length of AC. Round to the nearest hundredth if necessary AB = 9x - 6 BC = 4x + 7
1 answer:
You might be interested in
Answer:
Please clarify what you asking
Step-by-step explanation:
See, pls, the suggested decision, if it's possible check the arithmetic part.
Answer:68 I think I'm probably wrong
Step-by-step explanation:15+8=23•3=69-1=68
Formula for the sum of n terms of a finite arithmetic series is
If then
Answer: 510.
Answer: r - 24
Step-by-step explanation:
Combine like terms;
Solve the quadratic equation;
Simplify;