Answer:
x=6; y=-3 (6;-3)
Step-by-step explanation:
9x=54
x=6
If you substitute...y= -3
Answer: A squared (written as 2 in exponent place) + B squared = C Squared
Step-by-step explanation:
This is known as Pythagorean theorem
43 can fit into 93 two whole times.
After that, there's only room for another 7 inside the 93,
so there's no way to stuff the whole 43 in there again.