Answer:
1
Step-by-step explanation:

The answer to this question is two hundred and eighty
Answer: The correct answer is H.
Step-by-step explanation: The correct order of the weights from largest to smallest is shown in choice H. The correct order is 2.25, 2.234, 2.205.
Answer:
The third side is around 58.043
Step-by-step explanation:
Use the law of cosines: 
Plug in the two sides we know (into a and b) and the angle we know (into angle C).
Thus:
Use a calculator:


(Note: Make sure you're in Degrees mode.)
Answer:
x axis
Step-by-step explanation:
when the sign of the y value changes, it was reflected across the x axis. if the x sign changes, it was flipped across the y axis.