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Liono4ka [1.6K]
3 years ago
6

Solve for x; 4 = (-8) + 3x

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0
<span>4 = (-8) + 3x
Add 8 to both sides
12= 3x
Divide 3 on both sides
Final Answer: 4=x</span>
tatuchka [14]3 years ago
4 0
You want to isolate x by itself
4 = -8 + 3x      add 8 to both sides
12 = 3x            divide by 3
4 = x                answer



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The hypotenuse of a right triangle is 1m longer than twice one of the other two sides. The third side of the triangle is 15m. Fi
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Let the length of unknown side be x

So, hypotenuse = 2x + 1

By pythagorean theorem ie , a² = b² + c²

(2x + 1)² = x² + 15²

4x² + 1 + 4x = x² + 225

3x² + 4x -224

(3x +28)(x-8)

x = -9.33 , 8

Since, length can't be negative

x = 8

∴Unknown side length = 8 m

Length of hypotenuse = 2 x 8 + 1 = 17 m

Hope it helps now.

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Find the range for the given domain: {-2, -1, and 0} and the function is y= 3x^2
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Answer:

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Step-by-step explanation:

Put the domain values in the function and evaluate. The result is the range values.

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For the given domain, the range is {0, 3, 12}.

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<em>Additional comment</em>

Neither the domain nor range values need to be put in any particular order. However, it is often convenient for them to be arranged from least to greatest.

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agasfer [191]

The slope intercept form is y=5x-3

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The general form of the slope intercept is given by

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Hence, we need to rewrite the given equation in this form.

Thus, we have,

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