Answer:
<h2>14cm</h2>
Step-by-step explanation:
Given a length of the diagonal of a square modeled by the equation
d = 1.4x^1/2 where x is the area of the square, to find the estimate of the length of the square if area is 100cm², we will substitute x = 100 into the modeled equation to get s as shown;

<em>Hence the length of the diagonal of the square using the modeled equation is 14cm</em>
Answer:
The composition of f(g(x)) is:

Step-by-step explanation:
Given two functions are:

we have to find the composition of f and g which can also be written as: fog(x) or f(g(x))
The method to find the composition is that we will put the function g in place of x in function f

Hence,
The composition of f(g(x)) is:

Answer: True
I believe
Step-by-step explanation:
you multiply 3x4=12