a brick measures 25 cm by 12 cm by 13 cm. what is the volume of the brick in cm3? How many militers of water would this brick di
splace
1 answer:
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GH and JK planes are congruent!
Answer: Discriminant.
Step-by-step explanation:
1. The quadratic formula is:
2. And the discriminant is inside the square root:
2. Then, if the discriminant is negative, the quadratic equation does not have real solutions, it has two imaginary solutions. If the discriminant is zero the quadratic has one solution. If the discriminant is positive, the quadratic equation has two distinct solutions.