17) 11.1
18) 21.4
19) 30.5
20) 16.5
21) 26.5
Hi there!
First we need to remember the following.
Now substitute both of the formulas.
Work out the parenthesis.
And finally collect terms.
~ Hope this helps you!
Your answer is 8,000 minus 6 & 4
Step-by-step explanation:
Football State University = $21.42 for one game
University of Football = $25 for one game
Gridiron University = $29.16 for one game
Sports University = $31.25 for one game
Out of these, Football State University gives the best deal on football tickets.
Compare the areas of the 2 different pieces of paper.
For the circle, the area is A=pi * r^2, which works out to A = pi(5 inches)^2.
For the square, the area is A = s^2, where is the side length, which here is 11 inches.
Finish these calculations, and then compare your two areas. Which is the larger?
