Please help me. i'm a lonely child. please. Which relationships describe angles 1 and 2?

Select each correct answer.

vertical angles

adjacent angles

complementary angles

supplementary angles

Two lines intersecting in a right angle with a ray splitting the third quadrant with one labeling the left angle and two labeling the angle right of the ray

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

What is the circumference of the pie