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.
Answer:
900÷65 = 13.86
Step-by-step explanation:
you'll put the answer how is needed
Answer:
She can make 6 sets
Step-by-step explanation:
1/9=0.11 rounded
1/3=0.33 rounded
6.11x3=18.33
3.33x3=9.99
18.33+9.99=28.32
Answer:
y=
Step-by-step explanation:
There are three letters A, B, C in order to make the tags and y is the number of tags that can be made using n spaces. So, there are three choices for the first letter A and three choices for the remaining two letters that are B and C respectively.
By the basic counting principle,
Formulae for the number of tags they can make using n spaces is: 3×3×3×3×..........×3( n times)
=
Therefore, y=
A trapezoid<span> can be drawn on </span>2 <span>dimensional </span><span>surfaces like board. So it is a </span>2D shape.