Rectangular garden is 15 1/2 feet long and 26.5 wide. you plan to build a border. the boarder of material cost $2.88 for 1.5 feet in length. the border will be three bricks high. your contractor will charge you $420 for the labor. what will be the total bill for the project

It's 1209.6

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

cbnygjdyj

step-by-step explanation: