-225/-15 will give us a positive answer since we are dividing by two negative values, so we can rule out answers 1 and 2 first off.
then we solve to find the answer -225/1*-1/15 = 15
hope this helps! thanks!
Answer:
Step-by-step explanation:
<u>Area formula</u>
As per formula the area of a square and length of side are directly proportional
<u>When x = 10 in, area is</u>
Have a quadratic like ax^2+bc+c=0
Then the maximum/minimum is when x = (-b)/2a
677 mi^2
find the area of the two triangles and double them(or just not divide by two on both of them since they’re being doubled anyways) and then add the area of the bottom rectangle.
