Which statements are true? check all that apply. (the formula for the area of a triangle is a = 1/2 bh) a. bc = 6 cm b. ac = 5 cm c. ba = 4 cm d. the perimeter of triangle abc = 12 cm e. the area of the triangle abcc is 1/3 the area of triangle def

For which intervals is the function positive? select each correct answer. [-6, -4) (6, 8] (-4, 0) (0, 6)

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Explain how you can use the associative property to evaluate (7x50)x4.