Stacey's text messaging plan charges 25¢ 25
⁢
¢
for each message over 650
650
in addition to a $12
$
⁢
12
base charge. If she owes $60.75
$
⁢
60.75
for text messaging in the month of April, how many text messages did she send that month?

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.

no idea

step-by-step explanation:

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6