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Darya [45]
3 years ago
15

The discriminant of a quadratic equation has a value of 0. Which of the

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0
A. There is one real solution
NeTakaya3 years ago
5 0

Answer:

A is correct

Step-by-step explanation:

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It is 5! you do 35 divided by 5 it is 7
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2 years ago
A coach travels to the beach which is 576 KM away in 6 hours. If he is only allowed to travel at a maximum speed of 90 kph, did
Whitepunk [10]

Answer:

Yes

Step-by-step explanation:

576Km:6Hrs

576 divided by 6=96 km

6 divided by 6=1

96km:1hr

96 was the coaches speed limit

km=Kilometers

Hrs=Hours

96>90

6 0
3 years ago
What direction will this parabola open?
butalik [34]

Answer:

Step-by-step explanation:

4 0
2 years ago
C= 6x+100 and c=10x+80 <br> what number does x have to be for c to be the same on each equation?
slega [8]

Answer:

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7 0
2 years ago
Branilest and 30 point please answer
Lynna [10]

Answer:

<em>Addition Property of Equality</em>

Step-by-step explanation:

<u>System of Equations</u>

When two equations are given and two variables are unknown in both equations, then we can solve the system in several ways.

One method consists in adding both equations term by term and eliminate one of the variables. That property is called the addition of equalities. Let's consider the equations given in the problem:

5x+4y=-2\\2x-4y=6

If we add both equations, we have

5x+4y+2x-4y=-2+6

Simplifying

7x=4

By adding both equations we managed to eliminate the variable y and could easily find the value of x

x=4/7

Answer: Addition Property of Equality

7 0
3 years ago
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