Sorry for my bad handwriting a notebook lol
Answer: It would be 7. (0,7)
Answer:
30
Step-by-step explanation:
Just insert the value of x into the equation.
x = 3 right?
6^2 + 3 - 3^2 because x = 3
36 + 3 - 9 = 39 -9 = 30
:D
Answer:
because this is a right triangle, we have''

Step-by-step explanatio
Answer:
A -2V7
Step-by-step explanation:
you just have to subtract the coefficients
3-5=-2
-2V7