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\(\sqrt{5600} = \sqrt{20^2 \times 14} = 20\sqrt{14}\)

:D

~The smartest cookie in the world

You think of what times itself is equal the number and then the "what" is the square root of the number.

Example: 3 x 3 = 9

Therefore the square root of 9 is 3.

!st  point  =

( [2 + 0] / 2  ,  [2 + 0 ] / 2 )  =  ( 1 , 1)

2nd point

( [ 5 + 6  ] / 2  ,  [ 0 + 2 ] / 2 )  =  (11/2 , 1)

Slope between these two points

[ 1 - 1 ] /  [ 11/2  - 1 ]       =   0 / (9/2)  =   0

2.9831329e+71

500x=25-y     (1)

200x=16-y     multiply through by  -1   =  -200x = -16 + y    (2)

Add (1)  to (2)   and we get

300x  = 9         divide both sides by 300

x  = 9 / 300  =  3 / 100

And using (1)  to find y, we have

500 (3 / 100)  = 25 - y

15  = 25  - y        add y to both sides ,  subtract  15 from both sides

y  = 25  - 15   = 10

thanks

The answer would be -6, you're right

Thanks so much! Your're so smart!

We have

( 3 + x) / 2  =  1          and              (9 + y ) / 2  =  2

Multiply both side by 2

3 + x   = 2                   and               9 + y   =  4

subtract 3 from both sides              subtract 9 from both sides

x  = -1                                              y  =  -5

This is the other endpoint

And the sum of its coordinates  =  -6

Please answer

Thanks so much!

I assume you want to find the missing side

If these are the legs, the missing side is the hypotenuse given by :

sqrt ( 36^2 + 81^2 )  ≈ 88.64

If the missing side is a leg, we have

sqrt(81^2 - 36^2 ) ≈ 72.56

2+2=4

Math is a thing forced upon all people by satan himself

2pi*5.05^2+2pi*5.05*13.8       factor out    2 * pi * 5.05

2*pi*5.05 [ 5.05  + 13.8 ]

10.10 * pi  [ 18.85 ] 

10.10 * 18.85 * pi   ≈ 598.112

(2a^-3b)(6b^5c^-7) / ( 4c^-9)  =

[2 * 6 / 4 ]  *  [b * b^5]  *  [ 1 / a^3]  * [ c^9 / c^7]  =

[12 / 4]  *  [ b^6 ] *  [ 1 / a^3 ] *  [ c ^2 ]   =

[ 3 b^6 c^2 ] / a^3

I think it is 2... Not sure Though. Lol.. TTYL.. XOX

math is what u learn in school so get an education

15x+(4t/41j)

That's how the equation sets up. There's no answer because we don't know what x, t, or j is equal to. 

Convert 47  feet  to yards  =   47/3    =  15 + 2/3   yds

What he needs - What he has  = The required amount left

(15+ 2/3)   -  (12  + 1/3)  =

(15  - 12)  + (2/3 - 1/3)  =

3 + 1/3   yds

That is not even correct, the answer is x = -3,5. You did only solve for x and not y

(-3,2) and (-2,3)

If the center is on the x axis it will have the coordinate  (0, y)

And since both points are on the circle, they are equidistant from the center so we can solve this :

(-3 - 0)^2  + (2 - y)^2  = (-2 - 0)^2 + (3 - y)^2     simplify

9  + 4 - 4y + y^2  =  4 + 9 - 6y + y^2

13 -4y + y^2  =  13 - 6y + y^2      subtract  13, y^2 from both sides

-4y = -6y     add 6y to both sides

6y - 4y  = 0

2y  = 0     divide both sides by 2

y  = 0

So the center is (0,0 )     and using either point, the radius  =

sqrt [ ( -3-0)^2 + (2- 0)^2 ]  =

sqrt [ 9 +  4]  =  

sqrt(13)

Here's a graph with the points : 

https://www.desmos.com/calculator/in6iwdjaqp

We need to find the radius......the area is given by

36   =  pi (radius)^2    divide both sides by

36 / pi  = (radius)^2     take the square root of both sides

sqrt (36 / pi)  =  radius  =   6 / sqrt(pi)

And the circumference is given by :

2 * pi * radius

2 * pi * 6/ sqrt (pi)   =

12sqrt(pi) ≈ 21.27  in

its 21 u niglet

A=pi radius squared

C=pi diamerer

D= radius times 2