The proof that δacb ≅ δecd is shown. given: ae and db bisect each other at c. prove: δacb ≅ δecd what is the missing statement in the proof?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Hundred and tens tables to make 430 in five different ways

What are two numbers that have a sum of 15?