Can someone help me ASAP please 9. Mr. McNiel and Mrs. Rinn's classroom closets both contain notebooks, pencils, and calculators
The value of the items inside each closet can be represented by the expressions below.
Mr. McNiel
Mrs. Rinn:
Write an expression that represents the combined value of the items in both closets.
10. What is the perimeter of the given triangle?

add the table and i will answer correctly

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

c. (3,2,6) is the answer.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?