Sin = opposite/hypotenuse
cos = adjacent/hypotenuse
They are the same when opposite equals adjecent.
This only occurs when the angles are equal.
Answer: 45°
Answer:
(0.91)^{20}(0.09)
Step-by-step explanation:
If you re-read your question, you will see that the answer you want is the one that includes 12 miles and 3 hours which is only choice A
.8x125=100 your answer is 100
I got 157/990. Just don't ask me how. I just used my fancy TI-84 Calculator.