Please help... this is due in 5 hours

3

Step-by-step explanation:

All kites have their diagonals meet at a 90-degree angle. That means that KON is a right triangle, so we can use the Pythagorean theorem to find out x:

We subtract from both sides and get:

This simplifies to:

That means x = 3

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

did you get the answer yet?

step-by-step explanation: