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grandymaker [24]
3 years ago
11

Which values of x are solutions to the equation below?

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
3 0

Answer:

-5,5

Step-by-step explanation:

move the constant to the right to make it

3x^2=33+42

3x^2=75

divide both sides by 3

x^2=25

sq root of 25 is 5 and -5

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If Holly gets 14 % off a shirt , what percent of the original price will still pay​
scoundrel [369]

Answer:

Holly will still pay 86% of the original price.

Step-by-step explanation:

Given

  • Holly gets 14% off a shirt, so
  • Discount = 14%

To determine

What percent of the original price will still pay.

All we need is to subtract the percentage of discount from 100.

i.e.

100 - Discount = 100 - 14 = 86%

The amount left over would be what remains of the original price after Holly gets 14 % off a shirt.

Thus, Holly will still pay 86% of the original price.

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3 years ago
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xxTIMURxx [149]

Answer: x = 1

x =(-3-√-15)/4=(-3-i√ 15 )/4= -0.7500-0.9682i

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Step-by-step explanation:

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3 years ago
Please answer the question below (the question is question 64)
alexandr402 [8]
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Plz help asap... Explain as much as possible to me plz
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Answer:

see explanation

Step-by-step explanation:

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\frac{8}{x} = \frac{18}{6} ( cross- multiply )

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Similarly

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3 years ago
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