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kodGreya [7K]
3 years ago
8

Which of the following radical expressions has an absolute value symbol in its simplified form?

Mathematics
1 answer:
umka21 [38]3 years ago
6 0

Answer:

The answer is option b, its absolute value in simplified form gives

6\sqrt{2x^3} j

Step-by-step explanation:

Which of the following radical expressions has an absolute value symbol in its simplified form?

Answer option

6√64x^6

3VWjZbdGugPfWdqwB2+ZNNUbUB29afvQFuZASCHvF-8x^3

5√32x^5

4VWjZbdGugPfWdqwB2+ZNNUbUB29afvQFuZASCHvF16x

6√64x^6

to solve this

48x^3

b. 3√-8x^3

3*2√-2x^3

6√2x^3*√-1

6√2x^3j

which is a complex notation

5√32x^5

5*4√2x^5

20√2x^5

4√16x

4*4√x

16√x

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Answer:

y=\frac{1}{8}x^2

Step-by-step explanation:

A quadratic function has the formula ax² + bx + c

  • To determine if a graph will be narrow or wide, the leading coefficient, a, will be the factor that determines this
  • The greater the coefficient, the narrower the parabola
  • The lesser the coefficient, the wider the parabola

Here all of the functions are in the form ax²

  • In y=\frac{1}{8}x^{2}, our "a" term is \frac{1}{8}
  • In y = -2x², our "a" term is -2
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  • In y=\frac{1}{3}x^{2}, our "a" term is \frac{1}{3}

We can eliminate the two functions with the negative coefficients because they are much smaller than the two functions with the fractions as coefficients, and will therefore open much wider.

We can now compare the two remaining functions, y=\frac{1}{8}x^2 and  y=\frac{1}{3}x^2

  • Giving the two fractions common denominators would turn them into y = \frac{3}{24}x^2 and y=\frac{8}{24} x^2
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I have to show my work using the LCM strategy or fraction models.
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Answer:

1/2 or 0.5 in decimal

Step-by-step explanation:

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Answer each of the questions for the following diagram:
elena-s [515]

Answer:

vertical angles, x=5  The angles each measure 35 degrees

Step-by-step explanation:

These are vertical angles, so they are equal

3x+20 = 10x-15

Subtract 3x from each side

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The angles are equal so they each measure

3x+20 = 3(5)+20 = 15+20 = 35

The each measure 35

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