A company makes fish tanks in the shape of right rectangular prisms. The company has an order for a fish tank that must be exactly 4 feet long and hold at least 35 cubic feet of water. The company wants to save money on materials and will make the tank with the smallest
surface area possible. The dimensions of the tank must be in whole foot increments and a top is included in the construction.
What dimensions for the width and height of the fish tank will satisfy the requirements?
feet wide by
feet high

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

x = -2

y = 848

step-by-step explanation:

plug in the numbers

the answer is 0.071

good luck! : d

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b