- A microwave is placed on top of two boxes. One box is 4 feet 7 inches tall, the other box is 3 feet 3 inches tall, Lnd the microwave is 2 feet 4 inches tall. How tall are they combined?
2.

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

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

divide the numbers

step-by-step explanation:

just go here

its what i use

step-by-step explanation: