Kaitlin collected donations for a local animal shelter. she collected a total of $11 on friday. she collected 7 times that amount on saturday. write and solve an equation that shows how much money kaitlin collected on saturday.

$77

Step-by-step explanation:

Let Friday be the variable f.

Let Saturday be the variable s.

Substitute 11 for f in the second equation.

Therefore, Kaitlin collected $77 on Saturday

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2