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zlopas [31]
2 years ago
9

Please help me for a question ​

Mathematics
2 answers:
Elza [17]2 years ago
6 0
What question do you need help with
Charra [1.4K]2 years ago
3 0

Answer:

there is no question??

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PLEASE ANSWER THIS: look at the pic for question. Thanks!!!
Nadya [2.5K]

Answer:

\text{D. }b^2-4ac>0

Step-by-step explanation:

The equation b^2-4ac represents the discriminant of a quadratic. It is the part taken from under the radical in the quadratic formula.

For any quadratic:

  • If the discriminant is positive, or greater than 0, the quadratic has two solutions
  • If the discriminant is equal to 0, the quadratic has one distinct real solution (the solution is repeated).
  • If the discriminant is negative, or less than 0, the quadratic has zero solutions

In the graph, we see that the equation intersects the x-axis at two distinct points. Therefore, the quadratic has two solutions and the discriminant must be positive. Thus, we have b^2-4ac>0.

4 0
3 years ago
One interior angle of a triangle has a measure that is equal to the sum of the measures of the other two angles of the triangle.
sashaice [31]
It may be a special right triangle which would make the angles 45, 45, and 90
8 0
3 years ago
2. On a number line, G = 8 and H = –3. If H is the midpoint<br><br>of GI , find the coordinate of I.
MissTica

Answer:

-14

Step-by-step explanation:

the coordinate of I :

H = 8+I /2

-3 = 8+I /2

8+I = 2×(-3)

8+ I = -6

I = -6-8

I = -14

8 0
3 years ago
HELPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!
goblinko [34]
Rate of change is slope
So change in y/change in x
150/3=50
3 0
3 years ago
Please help it's for my sister
tatiyna
A and d is the one I would pick
3 0
3 years ago
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