Well what are the numbers they give you
Check the picture below.
notice, is just a circle inscribed in a square.
now for the first one, we know the diameter is 14, so the square is a 14x14, and the radius of that is half the diameter or 7.
now, if we get the area of the square, which includes the area of the circle, and THEN get the area of the circle and subtract it from the square's, what's leftover is the shaded section.
![\bf \textit{area of a circle}\\\\ A=\pi r^2\\\\ -------------------------------\\\\ \stackrel{\textit{square's area}}{14\cdot 14}~-~\stackrel{\textit{circle's area}}{\pi 7^2}\implies 196-49\pi](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Barea%20of%20a%20circle%7D%5C%5C%5C%5C%20A%3D%5Cpi%20r%5E2%5C%5C%5C%5C%0A-------------------------------%5C%5C%5C%5C%0A%5Cstackrel%7B%5Ctextit%7Bsquare%27s%20area%7D%7D%7B14%5Ccdot%2014%7D~-~%5Cstackrel%7B%5Ctextit%7Bcircle%27s%20area%7D%7D%7B%5Cpi%207%5E2%7D%5Cimplies%20196-49%5Cpi%20)
now, for the one on the right-hand-side, the radius is 8, and square's area is 16x16,
(5, 17), because both lines pass through this point
It will take Nayeli 4 days
I got this answer by dividing 50÷1/4 which equals 12.5. If Nayeli plans to swim 1/4 mile each day until she has reached 50 miles, she would've done 12.5 miles per day. To check if I am correct, multiply 12.5×4 and it will equal to 50. (also, I did 25÷2 to get 12.5. The reason I did this is because 25 is half of 50, so to split it into 4 I had to make 25 half of what it already is)
Answer:
(x-4) is the common factor
Step-by-step explanation: