Select the correct answer. Simplify the expression so there is only one positive power for the base, -5.
–57-52
OA
59
OB.
OC -55
OD
1
55

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)?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2