Answer:
Step-by-step explanation:
So an angle has two parts. Initial side and terminal side.
Inital side like on x axis. and terminal side shows how much it open up. Here the terminal angle terminates in second quadrant so we have the following
- A negative Cosine Value
- A positive Sine value
- A negative Tangent Value.
Now, using Pythagoras identity let solve for cos theta.
Here you on the right track but remeber that son theta=1/3 so sin theta squared would be 1/3 squared so we have
Note since cosine is negative in second quadrant, cos theta is
To find tan theta we do the following
So
Tan is negative in second quadrant
<span>Round only at the end
100*(1.0075)^80=$181.80
Rough check, rule of 70 says money doubles in 70/3 years or about 23 years. This is close to doubling but not quite, as it should be.</span>
Answer:D
Step-by-step explanation:
Just did it
Answer:
c = 149 + 0.02p
Step-by-step explanation: