A football field is shaped like the diagram shown. It is a rectangle with semicircles at the two ends. A running track
will be designed to go around the field. What will be the area, in square centimeters, of a model of the running track
that has a ratio of 1 cm to 1 m?
140 m
23.5m
©2018 Goth
490.30
980.39
500.30
1480.30

eveidence i thing that

step-by-step explanation:

i got 142 as my answer

step-by-step explanation:

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!