Which of the following could NOT be used to determine the value of x?

Alternate exterior angles are congruent,
therefore 4x = 104.

Corresponding angles are congruent,
therefore 2x + 42 = 76.

Vertical angles are congruent, therefore
4x = 2x + 42.

Linear angle palrs sum to 180°, therefore
x + 50 + 104 - 180.

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

What is the value of x in the following equation? -3x-2=2x+8

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?