By pythagoreans' theorem,
Longer edge
= √(2² + 6²)
= √40
∴ The length of the longer edge is the square root of 40 feet.
Shorter edge
= √(1² + 3²)
= √10
Area = L × B
= √40 × √10
= 20 feet²
Answer:
11, 17, and 28.
Step-by-step explanation:

Lowest number is 
Median is 
Highest number is 

18.00 + 8.50 + 8.50 + 8.50 + 8.50 = 52.00
So that's 4 Friends
He still has 75% of his income left because 1500/375=4 so he spent 1/4 of his check and has 3/4 left.