The sloped roof of a house that is right beside its property line can be represented by the inequality - Ix - 2 +9> 6. Solve and graph the solutions of the inequality to show the horizontal position of the roof, relative to the property line.
ОА
-8
10
4
6
8
0
-10
-6
4
-2
-
O
B
4
10
6
-8
- 2
O
2
8
-10
-6
4
С.
-10
4
-8
2
6
8
10
OD
-10
-6
0
-8
2
4
6
8
10

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

correct answers below:

45

step-by-step explanation: