Answer:
Step-by-step explanation:
There are 90 chickens on the farm. If 60% of the animals on the farm are chickens, how many animals are on the farm?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Hi there!
Linear equations are typically organized in slope-intercept form: where <em>m</em> is the slope and <em>b</em> is the y-intercept.
Perpendicular lines always have slopes that are negative reciprocals (ex. 1/2 and -2, 3/4 and -4/3)
<u>Determine the slope (</u><em><u>m</u></em><u>):</u>
Rearrange into slope-intercept form:
Now, we can identify clearly that the slope is -2. Because perpendicular lines always have slopes that are negative reciprocals, a perpendicular line would have a slope of . Plug this into
:
<u>Determine the y-intercept (</u><em><u>b</u></em><u>):</u>
Plug in the given point (1,3) and solve for <em>b</em>:
Therefore, the y-intercept is . Plug this back into
:
I hope this helps!
Answer:
Option 2: 27 is the correct answer.
Step-by-step explanation:
Given functions are:
As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)
So putting f(x) = x^2-2 in g(x)
As g(-3) has to be found, putting x=-3 in g(x)
Hence
Option 2: 27 is the correct answer.