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2 years ago

The square of a non-zero number is equal to 70% of the original number. What

Mathematics

1 answer:

aleksandr82 [10.1K]2 years ago

3 0

Answer:

0.7.

Step-by-step explanation:

x^2 = 0.7x

x^2 - 0.7x = 0

x(x - 0.7) = 0

x = 0, 0.7.

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telo118 [61]

Answer:

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step-by-step explanation:

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3 years ago

40 is 80% of what number?

agasfer [191]

Answer:

Step-by-step explanation:

.80n = 40

n = 40 divided by .80

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3 years ago

Victoria moved into a new apartment and called to install her cable. They told her they charge $45 to install the cable box and

tiny-mole [99]

Answer:

$y=45+60x$

Step-by-step explanation:

Step one:

given data

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Required

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Step two:

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3 years ago

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Allisa [31]

The answer is x=1.3
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4 0

4 years ago

You start at (-4, -5). You move left 1 unit and right 6 units. Where do you end?

STALIN [3.7K]

Answer:

(1,-5)

Step-by-step explanation:

If you were to look on a graph and were to start at (-4,-5)

Then moved one unit to the left would be at the point (-5,-5)

Then after you'd move 6 units to the right and be left at point (1,-5)

As you can see the Y coordinate stayed constant because we only moved across the X axis.

3 0

3 years ago