12, 3x3 = 9, +3 =12-3=9+3=12
Answer:
The choose C. 24x+6y
Step-by-step explanation:

I hope I helped you^_^
Answer:
6th period.
Step-by-step explanation:
Sets of three integers that could be right triangles are called pythagorean triples. the only pythagorean triple including 7 is 7, 24, and 25. so the length of the other leg is 24 and the length of the hypotenuse is 25. hope this helped!
Answer:
80*
Step-by-step explanation: