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Iteru [2.4K]
3 years ago
10

Squaring a number and adding one will always produce an even number.

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0

Answer:

False. Squaring any rational, whole number, will always give you a even number. So if you add one to the number, you will get a odd number.

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A race car travels 100 feet in .5 seconds. At this rate of speed, how many feeet will the race car travel in a minute?
soldier1979 [14.2K]

Answer:

Step-by-step explanation:

\frac{100ft}{0.5s} * 60s

\frac{100 * 60}{0.5}

\frac{6000}{0.5}

12000ft

5 0
3 years ago
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nevsk [136]
Simplify \frac{5}{3}x​3​​5​​x to \frac{5x}{3}​3​​5x​​

x-\frac{5x}{3}<3x−​3​​5x​​<3


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Simplify x-\frac{5x}{3}x−​3​​5x​​ to -\frac{2x}{3}−​3​​2x​​

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Multiply both sides by 33

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Simplify 3\times 33×3 to 99

-2x<9−2x<9


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Divide both sides by -2−2

x>-\frac{9}{2}x>−​2​​9​​


8 0
3 years ago
PLEASE HELP
lilavasa [31]

Those two functions just miss each other so there are no real solutions.  Every polynomial with complex coefficients has complex solutions.

2x^2 + 2 = 3x

2x^2 - 3x = -2

2( x^2 - \frac 3 2 x) = -2

x^2 - \frac 3 2 x = -1

x^2- \frac 3 2 x+ (\frac 3 4)^2= -1 + (\frac 3 4 )^2

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x - \frac 3 4 = \pm \sqrt{ -\frac 7{16}}

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x = \frac 1 4(3 \pm i \sqrt{7})


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Answer:

u just 82 + 59% = 130.38

Step-by-step explanation:

8 0
3 years ago
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Kryger [21]

Answer:

n = 12

Ava has 12 times as many eggs as Cole

Step-by-step explanation:

May I have brainliest please? :)

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3 years ago
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