Which expressions have products that are positive? Select all that apply.
A. (-5)(0.2)(-9)
B. (2/3)(3/2)(-1/2)
C. (6)(-3)(8)(-7)
D. (-4 1/3)(-1/4)(-5 1/2)(-7/9)
E. (5/6)(-10)(3 4/5)(2)
F. (-1.2)(-3.5)(2.7)(-0.8)

the answer is. -82562234434584

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.