First rewrite each number in scientific form
Hi there!

Use the chain rule:
f(g(x)) = f'(g(x)) · g'(x)
Thus:
dy/dx sin(x) = cos(x)
dy/dx cos(x) = -sin(x)
Use the chain rule format:
f(x) = sin(x)
g(x) = cos(x)
cos(cos(x)) · (-sin(x))
-sin(x)cos(cos(x))
An<span> = am</span><span> + (n – 1)d.
i feel like this can work</span>
Step-by-step explanation:
The question above is answered below.
Consecutive numbers are set of numbers that follow one another in ascending or descending order, e.g. 1, 2, 3, 4, 5....
The sum of three consecutive numbers = 72
Let the unknown consecutive numbers be represented by x+1, x+2 and x+3 such that:

Remove the brackets

Collect like terms and simplify


Make 3x subject of formula by subtracting 6 from both sides


To obtain the value of x, divide through by the coefficient of x, which is 3. Hence;


Since x = 22,



The smallest of these numbers is 23.
Check,
23 + 24 + 25 = 72
Let's begin by defining the key terminologies:
The degree of a polynomial simply refers to the term with the highest exponent in a polynomial
For example:

The leading coefficient simply refers to the coefficient of the term that has the highest degree in a polynomial
For example: