Answer:
The line between the points C and E is parallel to the line between the points F and B
The line between the points A and E is parallel to the line between the points B and D
The line between the points A and C is parallel to the line between the points F and D
20:12
i think. 20 being the number of total students to 12 which is the number of boys
(-14w) - (-3) - (-5w) equals
-9w + 3
or if what you're saying is
-14w - 3 - 5w it equals
-19w - 3
or if what youre saying is
(-14w - 3) - 5w it equals
-19w - 3
Its R
you can just see in figure as square root of 50 is approximately around 7.07
4y:5y would be the simplest form