Answer:
The discriminant is the part under the square root in the quadratic formula, b²-4ac. If it is more than 0, the equation has two real solutions. If it's less than 0, there are no solutions. If it's equal to 0, there is one solution.
Brainliest please
Step-by-step explanation:
Answer:
7 hours
Step-by-step explanation:
120 x 7 = 840
If you meant 12 1/4 inches long then your 4 feet and 1 inch long or 49 inches.