Notice that the measure of the exterior angle of this regular pentagon is 72°, which is equal to the measure of the central angle (i. e., the one at the center,
between the dashed lines). Do you think this is ALWAYS the case with all regular
polygons? Why or why not?

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?

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3