Which statement is true? A. All squares are similar to each other.
B. All rectangles are similar to each other.
C. All squares are similar to each other, and all rectangles are similar to each other.
D. None of these statements are true.

The answer is C

Step-by-step explanation:

They are all the same

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.