Answer:rqs
Step-by-step explanation:
Answer: option c.
Step-by-step explanation:
You need to remember the identity:

The inverse of the tangent function is arctangent. You need to use this to calculate the angle "R":
You know that you need to find the measure of "R" and
(which is the opposite side) and
(which is the adjacent side), you can sustitute values into 
Then, you get:

5,000
is 300 closer to 100 or 1000?
or
is 3 closer to 1 or 10?
Good luck to Jonathan. I hope he gets his sport set soon.
Well, if you just divide 4000 by 50, you can see that the answer will come out as:
<em><u>80
</u></em>~TO check: 80 multiplied by 50 would come out to the answer of 4,000.
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</u>Hope this helped! :D</em>