Answer:
x = 324
Step-by-step explanation:
= 27, where x is the unknown number
multiply both sides by 12:
x = 324
I think it D cause 30(cos(30x)+14=-16
Your dividing by 30
your 180 (which is degrees) is
radians. As the cosine function is periodic with period 2 we get
9514 1404 393
Answer:
- f(x) = x
- g(x) = -2x+1
- f(x) -(-g(x)) = -x+1
- f(x) +g(x) = -x+1
- f(x)-(-g(x)) = (f+g)(x) is true for all functions f and g, linear or not
Step-by-step explanation:
We can define a couple of linear functions as ...
f(x) = x
g(x) = -2x+1
Then the reflected function -g(x) is ...
-g(x) = -(-2x +1) = 2x -1
And the difference from f(x) is ...
f(x) -(-g(x)) = x -(2x -1) = -x +1 . . . . f(x) -(-g(x))
We want to compare that to the sum of the functions:
f(x) +g(x) = x +(-2x +1) = -x +1 . . . . f(x) +g(x)
The two versions of the function expression have the same value.
These results are <em>a property of addition</em>, so do not depend on the nature of f(x) or g(x). They will hold for every function.
Answer:
<h2>6 : 1</h2>
Step-by-step explanation:
![\dfrac{72}{12}=\dfrac{72:12}{12:12}=\dfrac{6}{1}=6:1](https://tex.z-dn.net/?f=%5Cdfrac%7B72%7D%7B12%7D%3D%5Cdfrac%7B72%3A12%7D%7B12%3A12%7D%3D%5Cdfrac%7B6%7D%7B1%7D%3D6%3A1)
32. 6,9,12,15...99. you're welcome