Answer:
6.25
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
For a quadratic equation in standard form:
The discriminant, symoblized as Δ, is given by:
If:
- Δ>0 (positive), then our quadratic has two real roots.
- Δ<0 (negative), then our quadratic has no real roots. It does, however, have two imaginary (complex) roots.
- And if Δ=0 (zero), then our quadratic has exactly one real root.
We have the equation:
Thus:
Substituting them for our discriminant:
Evaluate:
Since our discriminant is negative, there is no real solutions.
Hence, our answer is A.
Answer:
<u>Diagonals of a kite are perpendicular.</u>
Answer:
345 times 0.03 = 10.35 but we cant have 0.35 of a person so it is 10 people
Step-by-step explanation: