If a coin with a date on it is found in a sealed archaeological deposit, we know that the deposit can be no older than the date on the coin. In that situation the date on the coin represents

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

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

answer: 0.26

i used the calculator on google