Solve 2x2 + 8 = 0 by graphing the related function. there is one solution: 2 there are two solutions: 2 and –2. there are no real number solutions.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?