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mamaluj [8]
3 years ago
12

What is the square root of 32 over 4

Mathematics
2 answers:
Hitman42 [59]3 years ago
6 0

2 \sqrt{2}
or approximately 2.82843
castortr0y [4]3 years ago
4 0

\frac{\sqrt{32}}{4}

Factor square root of 32: 2^5/2.

Factor 4: 2^2

\frac{2^\frac{5}{2}}{2^{2}}

Cancel 2 1/2= 2 1/2.

2 1/2= square root of 2.

Answer: \sqrt{2}

Hope this helps :)

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Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −2x+3y=12?
crimeas [40]

Answer:

I like to compare them all the same. Put all the equations in slope intercept form y=mx+b

So you need to isolate y.


Step-by-step explanation:

Main equation to compare y=2/3x + 4

If they have the same slope they are parallel. If they have opposite reciprocal slopes then they are perpendicular.


First one is y=2x +12 neither

Second one is y= -3/2x -1 perpendicular

Third one is y= 2/3x - 1 parallel

Forth one is y= 2/3x + 11/3 parallel


3 0
3 years ago
Plz help meeeee I'm confused
oksian1 [2.3K]
Divide the first fraction by 2 you get 4/11
divide the second fraction by 2 you get 6/7

6 0
3 years ago
-17x + 2 +3x^2 + 2x^3 divided by x-2
Stells [14]

Answer:

2x^2+7x-3

remainder is -4

Step-by-step explanation:

Check the image

6 0
3 years ago
Calculate the vertex of the parabola using the equation <br> Please helppp meee :((
koban [17]

FACTOR ALL OF THE EQUATIONS INTO "y = (x-h)^2 + k," AND THE EQUATION'S VERTEX IS (h,k)

10. y = (x+2)^2 - 11 --> (-2, -11)

11. y = -(x-4)^2 + 32 --> (4, 32)

12. y = 3(x-1)^2 - 5 --> (1, -5)

13. y = -2(x+2)^2 + 5 --> (-2, 5)

14. y = 2(x+1)^2 - 1 --> (-1, -1)

15. y = -5(x-1)^2 + 8 --> (1, 8)

16. y = 3(x-3)^2 - 26 --> (3, -26)

17. y = (x+5)^2 - 32 --> (-5, -32)

18. y = -(x-3)^2 + 10 --> (3, -10)

3 0
3 years ago
3.) Find the domain and range for each of the following functions.
Delvig [45]
Domain is x’s and range is y’s.

For a, the domain is -2<=x<1
For a, the range is 1<=y<2

For b, the domain is 1<=x<=2
For b, the range is -2<=y<=2

(The <= is the ones with a line under, meaning equal to, if that makes sense. So write with a line under rather than equal sign)
Hope this helps!
6 0
3 years ago
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