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Ksju [112]
3 years ago
6

100 POINTS WILL MARK BRAINLIEST x^2 − 8x + 13 = 0 Which of the following is the first correct step to write the above equation i

n the form (x − p)^2 = q, where p and q are integers? Subtract 5 from both sides of the equation Add 3 to both sides of the equation Add 5 to both sides of the equation Subtract 3 from both sides of the equation
Mathematics
2 answers:
adoni [48]3 years ago
8 0

Answer:

It is Subtract 3 from both sides of the equation

Step-by-step explanation:

Fed [463]3 years ago
7 0

Answer:

We will add 3 to each side of the equation

Step-by-step explanation:

x^2 − 8x + 13 = 0

We want to complete the square

We will subtract 13 from each side of the equation

x^2 -8x +13 -13 = 0 -13

x^2 -8x = -13

Then take the coefficient of x

-8

Divide by 2

-8/2 = -4

Square it

(-4)^2 = 16

Add this to each side

x^2 -8x +16 = -13+16

( x-4) ^2 = 3

The sum of subtracting 13 and adding 16 is adding 3

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If the odds against an event are 3:5, then the probability that the event will fail to occur is
damaskus [11]

Answer:

3/8

Step-by-step explanation:

probability = wanted outcomes / total outcomes

odds = wanted outcomes / unwanted outcomes

Odds of 3:5 losing means 3 losing outcomes and 5 winning outcomes.

The total outcomes is 8

The probability of losing which is the probability that the event will fail to occur is 3/8.

3 0
2 years ago
1. write it on a piece of paper
stiv31 [10]

\\ \sf\longmapsto 1\dfrac{1}{2}+2\dfrac{3}{4}

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2:-

\\ \sf\longmapsto 4\dfrac{3}{7}+6\dfrac{1}{5}

\\ \sf\longmapsto \dfrac{31}{7}+\dfrac{31}{5}

\\ \sf\longmapsto \dfrac{155+225}{35}

\\ \sf\longmapsto \dfrac{380}{35}

\\ \sf\longmapsto 12

3:-

\\ \sf\longmapsto 4\dfrac{2}{5}+5\dfrac{2}{6}

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4:-

\\ \sf\longmapsto 3\dfrac{7}{7}+3\dfrac{1}{3}

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\\ \sf\longmapsto \dfrac{22}{3}

7 0
3 years ago
Read 2 more answers
There are 48 female performers in a dance recital. The ratio of men to women is 5:6. How many men are in the dance recital?
Rainbow [258]

Since you said men to women, there are 5 men in the dance recital and 6 women in the dance recital.

1. Look how the problem states. Ex: Ratio of men to women.

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3. We know that there are 48 female performers at the dance recital.

So, there are 5 men at the dance recital.

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3 years ago
You can read 52 pages per hour.
lidiya [134]

Answer:

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Step-by-step explanation:

52x2 is  104, and you need 130 pages it, i say that you cant complete the homework under two hours

5 0
2 years ago
Read 2 more answers
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pentagon [3]

Answer: I think it's A. 3x + 26 but im not completely sure

Step-by-step explanation:

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