Triangle V P M. Angle V is 52 degrees, angle P is 78 degrees, angle M is x degrees. Which equation would help find the measure of ∠M?
x + 52 + 78 = 180
52 + x = 180 + 78
180 + 52 = 78 + x
180 + x = 78 + 52

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Select the sequences that are geometric.

Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2