Answer:
see below
Step-by-step explanation:
1 1
--- - --------
n n+1
Get a common denominator
1(n+1) 1(n)
---------- - --------
n(n+1) (n+1)n
n+1 - n
-----------------
n(n+1)
1
-----------------
n(n+1)
Separate into two fractions
1 1
---- * ------
n n+1
12-y=9
3x-y=21
4y-10=2
1/4xy=6
Answer:
the equilibrium will shift towards the side
Answer:
The height of the projection will be (x - 5) feet.
Step-by-step explanation:
A projector displays an image on a wall. The area (in square feet) of the rectangular projection can be represented by (x² - 8x + 15).
Now to get the width and the height of the rectangular projection we have to factorize the expression (x² - 8x + 15).
Here, (x² - 8x + 15)
= x² - 3x - 5x + 15
= (x- 3)(x - 5)
Now, if the height of the projection is less than its width then, the height of the projection will be (x - 5) feet. (Answer)
