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Sloan [31]
3 years ago
5

Solve x^2 + 2x - 48 = 0

Mathematics
2 answers:
Georgia [21]3 years ago
8 0

Answer:

x = - 8, x = 6

Step-by-step explanation:

{x}^{2}  + 2x - 48 = 0 \\  \\  {x}^{2}  + 8x - 6x - 48 = 0 \\  \\ x(x + 8) - 6(x + 8) = 0 \\  \\ (x + 8)(x - 6) = 0 \\  \\ x + 8 = 0 \:  \: or \:  \: x - 6 = 0 \\  \\ x =  - 8, \:  \:  \:  \: x = 6 \\

barxatty [35]3 years ago
5 0
<h2>Answer: </h2><h3>X = 6</h3>

<h3>Step-by-step explanation:</h3><h3>6² = 36</h3><h3>36 + 12 = 48</h3><h3>48 - 8 = 0</h3>
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Jaimie ran 3 1/2 miles on Monday she ran half as far on Tuesday as she did on Monday how far did Jaimie run in all on Monday and
chubhunter [2.5K]
Half of 3.5 is 1.75 so 3.5 which is Monday plus Tuesday, 1.75 is 5.25 miles in all
4 0
3 years ago
Ellen was learning to swim. The first day of lessons, she swam 1/6 of a lap. On the second day, she swam 1/3 of a lap. On the th
Jlenok [28]

Answer:

The answer to your question is the third day

Step-by-step explanation:

Data

First day   1/6

Second day  1/3

Third day    4/6

Process

1.- Convert all the fractions to the same denominator. I'll convert them to 6

First day            1/6

Second day      2/6

Third day           4/6

2.- Compare the numerators

                        4 > 2 > 1

3.- Conclusion

She swan the farthest the third day

4 0
4 years ago
(-3/14)+5/7hhggygwfghx
agasfer [191]

Answer:

1

Step-by-step explanation:

0.9=9/10

9/10+1/10=10/10=1

Hope this helps!

7 0
3 years ago
Consider the following piecewise-defined function, find f(-4)
bonufazy [111]
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5 0
4 years ago
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The table of values below represents a linear function and shows the weight of a kitten as it has grown. what is the output for
rewona [7]
In this question, the weight is going with a pattern of
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8 0
3 years ago
Read 2 more answers
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