I'm pretty sure it would be 93%.
First you make it a decimal by dividing 930/1000 and you get .93.
In order to turn a decimal into a fraction you put put the decimal two places back, that would make it 93%.
Can you use a calculator? If yes, then isolate 7) cot 8) tan 2 theta, etc. Then, input the inverse of that trig into the calculator.
Ex. #7 cot theta= -6/5
Then, input arccot (-6/5) (aka inverse cot (-6/5)) into your calculator.
B is the answer
You should get the app CY math
Can you please provide the diagram.
