Pls help me

The value of x is 16

Step-by-step explanation:

In the right triangle of the length of the hypotenuse c and the lengths of two legs a and b

In the given figure

∵ The right triangle has two legs of lengths 8√2, 8√2

∴ a = 8√2 and b = 8√2

∵ It has a hypotenuse of length x

∴ c = x

→ Substitute them in the rule above

∵ (8√2)² + (8√2)² = x²

∵ (8√2)² = (8)²(√2)² = (64)(2) = 128

∴ 128 + 128 = x²

∴ 256 = x²

→ Take a square root for both sides

∵ √256 = √(x)²

→ The root will cancel power 2 of x

∴ 16 = x

∴ The value of x is 16

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

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