Which best explains why the rotation represents an isometric transformation?
The angle at point D remained a right angle.
O The rectangle did not change shape or size.
Point C remained the center of the rectangle.
O Point C did not remain the center of the rectangle.

a is the right answer

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

4+4+2x

or

2x+8

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.