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quester [9]
3 years ago
9

Use the quadratic formula to determine the exact solutions to the equation. 2x²−5x+1=0

Mathematics
1 answer:
SashulF [63]3 years ago
7 0

Answer:<em> the answer is......</em>

<em>X=1 and X=2 or if you want the other way its </em>

<em>X=2.28077640640442  X=0.21922359359585</em>


Step-by-step explanation:

Trust me its right

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Svet_ta [14]
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We know DC is 3cm, so we need CF.

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Using Pythagorean Theorem, CF is about 10.2

Now using Pythagorean Theorem again, 3^2 +10.2^2=113

The sqaureroot of that is 10.6. So 10.6 is your answer
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iVinArrow [24]

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2 years ago
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One set of markers cost x dollars. How much would set of makers and crayons cost together
inysia [295]

Answer:

x+y

Step-by-step explanation:

Let's pretend the value of the crayon's is 'y'. The value of the markers is 'x'. If we add them together, we get x+y. This is because we do not know the value of each variable.

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3 0
2 years ago
A company made 700000 profit last year. It says this was 12percent more than the year before. What was the profit made the year
mezya [45]

Answer:

784000

Step-by-step explanation:

Given data

Profit =  700000

Let us begin by finding what 12% of  700000 is

=12/100* 700000

=0.12* 700000

=84000

Hence the profit made last years was

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5 0
2 years ago
John earns $25 per hour as a part-time firefighter. If John works 30 hours per week, how much does he earn that week?
Tanzania [10]

Answer: $750

Step-by-step explanation:

So we know that he earns $25 per hour, and we want to know how much he earns if he worked for 30 hours which is a week.

25=1

?=30

then we can cross multiply which is

\frac{25(30)}{1}=750

so the answer is John earns $750 a week.

8 0
3 years ago
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