Find perimeter: rectangle with sides 7 feet,7feet,10 feet,10feet

34

Step-by-step explanation:

Step 1:

Length + Length + Width + Width = Perimeter

Step 2:

7 + 7 + 10 + 10             Equation

Step 3:

14 + 20        Add

34

Hope This Helps :)

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

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half