If s.r 16 = x , then what is the value of x ?

0.256
0.0256
0.4
0.04

s.r square root

4

Step-by-step explanation:

The square root of a number is the same number multiplied by itself. In the case of 16, 4x4 equals 16. So 4 is being used twice making it the square root of 16.

For this case, we have the following equation:

We must find the value of the variable "x":

We raise both sides of the equation to the square:

We know that:

Therefore x can take values of:

4 and -4

Specifically, the square root of 16 is 4.

4

Step-by-step explanation:

Step one:

given the perimeter function

P = 2S + 2L

we are expected in this problem to change the subject of the formula to S

Step two:

firstly, let us isolate the term that has S

2S=P-2L

divide both sides by 2

2S/2= (P-2L)/2

S=P/2-L

S = 1/2p - L