The expression 3c2 represents the number of ways of: a. choosing 2 items at a time from a set of 3. c. arranging, in order, 2 items from a set of 3. b. choosing 3 items at a time from a set of 2. d. arranging, in order, 3 items from a set of 2. select the best answer from the choices provided a b c d

c

step-by-step explanation:

i think because what else can be a sample of every member

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

step-by-step explanation:

the answer is 89 d

i took the test