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3 years ago

1/4x^3 = -27/4 help me plz

Mathematics

1 answer:

irinina [24]3 years ago

5 0

Answer:

The answer is x = - 3

Step-by-step explanation:

You multiply both sides of the equation by 4 x^3 = -27

Write or type it in exponential form with an exponent of 3 x^3 +( -3)^3

Take the root of both sides of the equation x^3= (-3) ^3

Solution is: x = - 3

Hope this helps! :) <33

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AD=20, BC=2, AB= x 12,<br> and CD=x+ 12. Find x.

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<h3>Solution:</h3>

Here, the whole line segment is AD.
So, AB + BC + CD = AD.
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Therefore,

AB + BC + CD = AD

or, 12x + 2 + x + 12 = 20

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or, 13x = 20-14

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So, x = 6/13

<h3>Answer:</h3>

x = 6/13

<h3>Hope it helps..</h3>

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