It’s c and i know cause i got it right
Answer:
no
Step-by-step explanation:
We can use the Pythagorean theorem to check
a^2 +b^2 = c^2
11^2+13^2 = 17^2
121+169 =289
410 does not equal 289
This is not a right triangle
980,507 i believe... maybe
Answer:
if you need to find solutions ghraficaly
Step-by-step explanation:
y=y
-2x,1-7=x^2+4x-2