Select all angle measures for which cos(θ) = 1/2 1) -120 2) -60 3) 120 4) 600 5) 660

The average of 5 distinct scores has the same value as the median of the 5 scores. the sum of the 5 scores is 420. what is the sum of the 4 scores that are not the median? * explain how you found the answer * a) 315 b) 320 c) 336 d) 350 e) 360

Find the quotient. 50a2 – 98b2 -5a +7b

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles