Answer: 47? 89? Idek Fr Fr
Step-by-step explanation:
I just want points.
Answer:
A and B
Step-by-step explanation:
Answer:

Step-by-step explanation:

The discriminant of a quadratic is the expression inside the radical of the quadratic formula.

Substitute in the values of a, b, and c.





<h3>Hope it is helpful...</h3>
A = (1/2)*b*h = (1/2)*8*10 = 40 . . . . units^2