Answer:
R theta 1 = 20 x
R theta 2 = 11 x - 6
R ( theta 1 + theta 2) = 31 x - 6 adding equations
R pi = 31 x - 6 since theta 1 + theta 2 = 180 deg
x = (R pi + 6) / 31
This equation depends only R
If one lets R be one then x = (pi + 6) / 31
This would give x = .29489 rad for the value of pi is deg
The numerical value of x appears to depend on the value of R
Answer:

Step-by-step explanation:
Given

Required
Solve
Change / to *

Factor out 3


Factorize:

Cancel out 3x + 8

Factorize:

Combine


Express the numerator as a difference of two squares

Hence:

Using its concept, it is found that there is a 0.91= 91% probability of the next cougar caught being unmarked.
<h3>What is the probability?</h3>
Probability refers to a possibility that deals with the occurrence of random events. The probability of all the events occurring need to be 1.
In this problem, 865 - 173 = 792 cougar out of a total of 792 are unmarked, hence the probability is given by:
p = 792 /865 = 0.91.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
There are two groups;
green and blue+white
Step-by-step explanation:
green=3
blue=3
white=1
total=green/blue*green/blue+white
=3/3*3/4