What is the erea of a rectangular floor that is 7'3" long and 4'2" wide?

5(h)/2 = 20

20*2 = 5(h)

40 = 5(h)

40/5 = h

h = 8

Step-by-step explanation:

sorry if thats wrong

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

do i do it on a graph?

step-by-step explanation: