Plllaaassseee !
line ae and line df are parallel. if m∠abg = 11x and m∠hcf = 10x + 9, what is m∠abg?

points b and c are on line gh between points g and h, line ae intersects with line gh at point b, line df intersects with line gh at point c

102°
99°
81°
9°

For what value of (y) is 3^3/3^y =1/9

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?

Answer asap! due in 30 minutes! ! 8th grade math