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
Answer:
Julie made $3 /hour more than Loren
Step-by-step explanation:
Loren makes 18 /2 = 9 ($9 / hour constant ratio)
Julie: 36 /3 = 12 ($12 / hour)
Julie - Loren = 12 -9 = 3
? in Loren's : 126, 144
? in Julie's : 72, 252
<h2>
After full 30 days John will have 15 dozen speckled eggs to sell.</h2>
Step-by-step explanation:
Total number of hens John has = 51 hens
If there are 3 more hens, then total number of hens = 51 + 3 = 54 hens
Now, one third of the hens are speckled.
⇒ 18 hens are speckled.
Now, of the total 18 speckled hens lay speckled eggs.
⇒ 9 hens produce speckled eggs.
Now, one hen lays one egg in a day and a half.
⇒ 9 hens lay nine eggs in a day and a half
.
⇒ 9 hens lay 180 (15 doz.) eggs in days
Hence, after full 30 days John will have 15 dozen speckled eggs to sell.
Answer:
25+7 = 32 i think
Step-by-step explanation:
Answer:
2x + 3.3 = 718.7 mph
Step-by-step explanation: