PART A
rectangle : circle
5:13
PART B
5x3 : 13x3
15 : 39
Hope this helped! :)
Perimeter is adding up all the dues together
if it’s 30
13+5=18
30-18=12
x is 12
Use photomath bc that app always helps
The top right corner is the table that represents a linear function because when x goes up by 1 y continuously goes down by 2 and stays consistent