One angle of an isosceles triangle measures 120°. Which other angles could be in that isosceles triangle? Choose all that apply. 20° 70° 80° 30°

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14