so you are tryna find the hypotenuse right?
C = your hypotenuse
C² = A² + B²
C² = 8² + 12²
C² = 64 + 144
C² = 208
C = √208
= 14.42 /14.43
so you can check your answer like, (answer)². hope this helps.
9514 1404 393
Answer:
the correct choice is marked
Step-by-step explanation:

I believe the answers to your question should be as follow:
-4, 3
4, 3
-4, -3
-8, 6
Please tell me if this isn't correct!
They each would pay 2.55
12.75 divided by 5 = 2.55
assuming a simple interest rate
