Which value of y makes the matrices inverses of each other ?

y = 1/2

Step-by-step explanation:

A matrix multiplied by its inverse gives the identity matrix;

Based upon knowing this:

6(-1) + 14y = 1

14y = 7

y = 1/2

y=1/2

Step-by-step explanation:

Edge2021

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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