Taylor is experimenting with the area of rectilinear shapes. She says, "If a shape has an area of 19 cm2, the length of it could be 38cm.
Is she correct? Explain why.

Step-by-step explanation:

Recall that the formula for the area of a rectangle of length L and width W is

A = LW.  

What if the area is 19 cm^2 and the length is 38 cm?  Solving the above equation for W, we get

W = A/L

and if we let A = 19 cm^2 and L = 38 cm, then W would be W = (19 cm^2) ? (38 cm) = (1/2) cm.  The rectangle would be very narrow, but certainly possible.

3 is greater then both of those numbers

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.