10+(4x3)= $22 (How much she rent the bike for)
If you are given with all the tree sides of the triangle, you may solve for all the angles through the Law of Cosines,
c² = a² + b² - 2ab(cos C)
where angle C is the angle opposite the side c. You may use the same equation to get the values of the remaining angle. Additionally, if you already have one known angle, you can solve for the rest of the angles by Law of Sines,
a / sin A = b / sin B = c / sin C
The answer is "I" or "I and II".
202 because you can round it to 200
Answer:
-1.75
Step-by-step explanation:
I just plugged in the values.
Hope this is right and helps! :)