Answer:
-7
Step-by-step explanation:

it is possible because x is just a letter representing the unknown nos
Answer:
8 units like the top person says
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.
3/5 = ?/300
We multiply 5 by 60 to get 300
So you do the same to 3
3x60= 180
180
Answer:
5π
Step-by-step explanation:
just need to find half of the circumference