The water level of a lake fell by 1 and one half in. during a 1 and two thirds -week-long dry spell. simplify the complex fraction below to find the average rate at which the water level changed every week. startfraction negative 1 and one half over 1 and two thirds endfraction

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

3

step-by-step explanation:

0.038

step-by-step explanation: