As arctic air moved into a region where the temperature was originally 17°c, the temperature began falling at a steady rate of 2°c per hour. what was the temperature after 9 hours?

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

c. side angle side. u shares the same sides