The submarine is 68 feet below sea level, which is -68
Rotation and translation are rigid transformations, they don't change figure sizes. Dilation change figure sizes increasing or decreasing them by scale factor.
First, find AB and A'B' by the formula:

As you can see AB=2A'B'. This means that the segment AB was decreased twice to form segment A'B'. Then the scale factor is 1/2.
ITS IS 8x-7y-5z=15 I THINK'
Answer:
x=1
Step-by-step explanation:
when you are solving these sometimes you have to get a,x,orc or any letters by itself and this case you dont
They would be the same because the formula is volume equals pi radius squared times height. So you would use the radius of 1.5 instead of the diameter of 3