Which transformations could have occurred to map AABC to AA"B"C"?
a rotation and a dilation
a rotation and a reflection
a reflection and a dilation
a translation and a dilation

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.

7days is 168 hours in decimal form it is just 168 there is no decimal form for this because it is like 168.0 and there is no number you are dividing it by for it to be a decimal.hope this