Answer:
Yes, but can be simplified to ![-\frac{1}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B4%7D)
Step-by-step explanation:
Since slope is the formula to determine the equation of a line, we use,
![\frac{rise}{run}](https://tex.z-dn.net/?f=%5Cfrac%7Brise%7D%7Brun%7D)
In this sense, we can see that the rise is -2
The run, or how far along the x-axis the line goes until it reaches its desired point is 8.
Although you are correct in the
, don't forget to use your GCF to determine how low the fraction can go. (GCF or greatest common factor of 2 in this case) to get ![-\frac{1}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B4%7D)
I hope this answer finds you well, and I would be happy to help you again in the future! :D
Answer:
The length of the missing side x = 47.57 in
Step-by-step explanation:
Given
Ф = 28°
The length of the side adjacent to the angle Ф is = 42 in
To determine
The hypotenuse x = ?
Using the trigonometric ratio
cos Ф = adjacent / hypotenuse
substitute adjacent = 42 in, hypotenuse = x and Ф = 28°
cos 28° = 42 / x
x = 42 / cos 28°
x = 47.57 in
Therefore, the length of the missing side x = 47.57 in
Answer:
x^2 +2x -5
Step-by-step explanation:
f(x) = 2x+3
g(x) = x^2 -8
f(x)+g(x) = 2x+3+ x^2 -8
Combine like terms
= x^2 +2x -5
Answer: 9x - y = -1
y = 10