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Sati [7]
3 years ago
5

What’s the cube root shown

Mathematics
2 answers:
ratelena [41]3 years ago
7 0

Answer:

12

Step-by-step explanation:

Cube root of 1728 is 12

Factor 1728 and you get

1728 = 12 × 12 × 12

Thus its 12

VLD [36.1K]3 years ago
5 0

Answer:

The cube root of 1728 is 124.7076581

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Simplify fully<br> 13/2x-5/x
zimovet [89]

Answer:

so the answer is 3/2x

Step-by-step explanation:

=\frac{13}{2x}-\frac{5}{x}

taking LCM

=\frac{13}{2x}-\frac{5*2}{x*2}

=\frac{13}{2x}-\frac{10}{2x}

=\frac{3}{2x}

i hope it will help you

6 0
2 years ago
Read 2 more answers
Sound travels through a guitar string at 600 m/s, making a sound wave in the air with a speed of 333 m/s. In 1–2 sentences, expl
Shalnov [3]

Answer:

Step-by-step explanation:

Wave velocity of the sound = frequency * wavelength.

The frequency and wavelength depend on the medium through which the sound passes and they are both greater in the guitar string than in air as the string is denser than the air. So the sound travles faster through the guitar string.

4 0
2 years ago
2y+4=5x-4=<br><br> Help please
IgorLugansk [536]

Answer:

x = 2 and y = 1.

Step-by-step explanation:

If in the given quadrilateral all angles ∠A, ∠B, ∠C, ∠D are 90°and opposite sides are equal, then this property of a quadrilateral concludes that the given quadrilateral is a rectangle.

5x - 4 = 2y + 4

5x - 2y = 4+4 =8--------(1)

and 5y + 1 = 3x

3x - 5y = 1--------(2)

We multiply equation 1 by 3 and equation 2 by 5

15x - 6y = 24------(3)

15x - 25y = 5------(4)

Now we subtract equation 4 from 3

15x - 6y - (15x - 25 y) = 24-5

15x -6y -15x + 25y =19

19y = 19

y = 1

By putting y = 1 in equation 1.

5x - 2 = 8

5x = 10

x = 2

7 0
3 years ago
Read 2 more answers
Find the perimeter and are of the trapezoid
lara31 [8.8K]

Answer:

47.7ft

Step-by-step explanation:

12.8ft+6.2ft+13.9ft+15.5ft=47.7ft

8 0
2 years ago
Solve y=f(x) for x . f(x)=23x+4 x= Question 2 Find the input when the output is 2. The input is .
Fantom [35]

Let's find f(x) = 2, which is essentially what the problem is asking, what x corresponds to an output of 2.


Let's solve below:

f(x) = 2

  • Setting up what we know

23x + 4 = 2

  • Substituting in 23x + 4 for f(x) (I'm not sure if this is the correct expression for f(x) due to formatting issues)

23x = -2

  • Subtract 4 from both sides to make a step to isolate x (what we are trying to find)

x = - \frac{2}{23}

  • Divide both sides of the equation by 23 to isolate x

Thus the input is \boxed{x = - \frac{2}{23}}.

4 0
3 years ago
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