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Serggg [28]
3 years ago
12

Solve the equation below by completing the square and then solving for x. x^2-5x=3/4

Mathematics
1 answer:
marishachu [46]3 years ago
3 0
X = 5/2 + √7 OR x = 5/2 - √7

Hope this helped!

Please remember to rate/thank/mark as brainliest if you see fit! (:

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Sue graphed the formula for converting temperatures from Fahrenheit to Celsius.
goldenfox [79]

Answer:

Answer is 10 degrees Celsius.

Step-by-step explanation:

The x value or Fahrenheit is 50 at the same spot the y value is 10

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2 years ago
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The answer is B because -84 divided by -28 equals 3 and -6 divided by -2 equals 3
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3 years ago
A bowl has 9 green grapes and 13 grapes. Henry randomly chooses a grape, and eats it, and then choose a another grape What is th
Sunny_sXe [5.5K]

Answer:

\frac{72}{462} or \frac{12}{77} (simplified)

Step-by-step explanation:

Based on the information provided within the question it can be said that in order to calculate the probability of both grapes being green we need to find the probability of each grape being green separately and then multiply those probabilities together

In the first choice, there are a total of 22 grapes (9+13), 9 of which are green. Therefore the probability of the first chosen grape being green is \frac{9}{22}

In the second choice,since we removed one grape there is now a total of 21 grapes (22-1), 8 of which are green. Therefore the probability of the second chosen grape being green is \frac{8}{21}

Now we multiply both probabilities together to calculate the probability that both grapes are green in a sequence.

\frac{9}{22} * \frac{8}{21}  = \frac{72}{462} or \frac{12}{77}

7 0
3 years ago
What is the approximate volume of the cone? Use 3.14 for π.
yawa3891 [41]
The formula for the volume of a cone is V= πr² (h/3).
 V=  3.14 (12²) (8/3)
 V= 3.14 (144) (2.6...)
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So the answer is A.
5 0
3 years ago
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What is a fraction that is less than 1, with a denominator of 6 that is greater than 3/4.
Fynjy0 [20]
5/6, divide 3/4 to get 0.74 then divide 5/6 to get 0.84 for proof.
7 0
3 years ago
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