Answer:Find the area of an equilateral triangle with radius 8. m.
Step-by-step explanation:
Answer:
cos − 1 ( x ) [ − 1 , 1 ] [ 0 , π ]
Answer:
-4
Step-by-step explanation:
Given:
The function is

To find:
The rate of change of the given function.
Solution:
We have,
...(i)
It is a linear function because the degree or power of x in this function is 1.
Slope of a linear function is always constant.
The slope intercept form of a linear function is
...(ii)
where, m is slope and b is y-intercept.
On comparing (i) and (ii), we get

It means, the function has a constant rate of change, decreasing for all x at a rate of 5.
Therefore, the correct option is D.
Answer:
<u>Speed equals distance divided by time.</u>
<u>Time equals distance divided by speed.</u>
So, you use one of them... either speed or time... to solve for the other.