Since it is a negative number, it does not have a factor. factors of a number can only be positive.
For this you can look at Sin Cos and Tan
A useful tip is S O/H C A/H T O/A
In this angle you have an opposite and an adjacent side to angle h.
So you’ll use Tan
You get
tan(x)= (2)/2root3
then you need to isolate the x value through the inverse of tan.
x= tan-1((2)/2root3)
x= 30
In a easier way you could’ve identified this as a 30,60,90 triangle from the side lengths.
There are 11 individuals in total. I can divide 11/4 to get 2 3/4. That means there are two 4-person groups.
Hey there! :)
Answer:
d ≈ 3.49 units
Step-by-step explanation:
Use the distance formula for polar coordinates to determine the distance:
(The '0' is supposed to be theta)
Plug in the values given in the question. Convert radians to degrees to simplify the process.
217π/180 = 217°
-23π/36 = -115°.
Therefore:
Begin simplifying:
Solve:
d ≈ 3.49 units