Need need to get homework done by tonight!

Step-by-step explanation:

2. y=5, y=13, y=8, y=7, y=6

3. y=7, y=8, y=12, y=4, y=11

4. y=11, y=15, y=14, y=16, y=18

6. y=14, y=35, y=63, y=56, y=49

7. y=3, y=7, y=10, y=11, y=5

8. y=35, y=56, y=21, y=42, y=63

10. y=30, y=36, y=0, y=12, y=18

11. y=9, y=13, y=6, y=12, y=8

12. y=40, y=5, y=10, y=15, y=30

:)

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.