Part A: What is the perimeter of A ABC ?
Part B: Apply a dilation with a scale factor of
3 about Point B to find the perimeter of the
new image. Is Guillermo's claim supported?
40

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

2b2t

step-by-step explanation:

2b2t