Answer: your answers are correct. I inserted an image of the answers.
360-47-110-85= 118
The fourth angle is 118 as a quadrilateral is 360 degrees.
Answer: (2, -3)
Step-by-step explanation: (2, -3) is the new ordered pair rotated 270°
You can set up a porportion of 200/50 then x/5000 so then 200 x 5000= 1,000,000 divided by 200 then it will equal 500 so the answer is 500