Answer:
53
Step-by-step explanation:
You need the perimeter, which is all sides added together
Answer:
30.96 m^2
Step-by-step explanation:
Side length of the square is also the diameter of the semicircle so:
r = 0.5 * 12 m = 6 m
Since you want the area of the shaded area, you have to subtract the area of both semi circles from the area of the square:
Square Area - Semi Circle Area - Semi Circle Area = Shaded Region Area
(12 m * 12 m) - (0.5 * 3.14 * 6^2 m) - (0.5 * 3.14 * 6^2 m)
= 144 - 56.52 - 56.52
= 30.96 m^2
Tony will have 486 cookies if he bakes 10 batches more.
Take two points from table: (8, 234), (9, 252)
Find slope:
This determines that one batch of cookies has 18 cookies.
So, if he bakes 10 more batches:
(10 × 18) = 180 cookies
Total cookies he then will have:
306 cookies + 180 cookies = 486 cookies.
Downpayment of 20% of 989
20% * 989 = (20/100) * 989 = 0.2 * 989 = 197.8
Down payment = 197.8
Remainder = 989 - 197.8 = 791.2
Therefore remainder = $791.20
Hope this explains it.