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Yes! :) I looked it up on Google for explanations, so here you go.

Dividing Decimals

If the divisor is not a whole number, move decimal point to right to make it a whole number and move decimal point in dividend the same number of places.

Divide as usual. ...

Put decimal point directly above decimal point in the dividend.

Check your answer.

Dividing Mixed Numbers

Step 1: Write the mixed numbers as improper fractions. Step 2: Rewrite the division problem using the improper fractions. So to divide mixed numbers you should change the fractions to improper fraction and the convert the problem to a multiplication question. Then you will be ready to solve.

Hope this helps!

Go with Melody's  answer.....mine sucks.....!!!!

Your hypothesis is true only if this triangle is either equilateral or isosceles [ with angle K = N ]....   X would lie on the angle bisector of angle S........

sin (tan^-1(-3))

\(let\;\;\theta = atan(-3)\)

since tan of theta=-3 the answer must be in the 2nd or 4th quad.

so sin(theta) can be poitive or negative.

The picture insert is not working and I have not worked out Alan's method   yet so you will find the pic here.

The first step that you would take is find out what 1/5 is as a decimal. It is 0.2. Then you would divide 10 by 0.2 to get 50. Hoped this helped.

1.   2500(1 + .04)^2   = $2704

2.  2500(1.05)^N  = 3000     divide both sides by 2500

1.05^N = 6/5       take the log of both sides

log (1.05 )^N   = log(6/5)     and we can write

N * log (1.05)  = log(6/5)      divide both sides by log (1.05)

N =  log(6/5) / log(1.05)   =  about 3.74  years

3.  2500(1 + r)^3  = 2755      divide both sides by 2500

(1 + r)^3  =  2755/2500          take the cube root of both sides

1 + r =  1.033    subtract 1 from both sides

r = .033  =  about  3.3%

To find the answer, first you would multiply 260 by 30% ( which is 0.3) to get 78. Then you would add the 30% (78) to your original number (260). You would get 338.

Hoped this helped. 

x+4y=-22     (1)

-2x-2y=14    →   -x - y  = 7   (2)

Add (1) and (2)   and we get

x+4y=-22

-x - y  = 7

-------------

     3y = - 15        divide both sides by 3     and y = -5

And using (2) .......  -x - y = 7  ......   -x - (- 5 ) = 7   ......-x + 5 = 7    ........ -x  =  2  ..........x  =  -2

17+38=55

guys just to tell you, infinity isin't really a number, i know because i know all the nubers in the universe

Infinity is a concept that doesn't obey "normal" math operations

Infinity^3  * 2   =   infinity     ..... suprisingly....  !!!!

G*****N USED OVER OLD FUCING JOKES LIKE JEEZUZ GET A FREKIN LIFE U PIECE OF SIT

Based on the sample, 75%  of any number of students would have the same preference .....so....

125 * .75  = 93.75  = about 94 students

tan^-1 (-3)   =  -71.565051177078°

So

sin (-71.565051177078°)  =  -0.948683298051

Btw whats 17+38?

Thanks

10+9=19  ©

9+10=21

GO AWAY

9+10=19

V = [pi/3] * 10^2  * 9  =  942.48 cm^3

9 plus 10 equals 19

I you want the absolute value of -2, then the answer is 2. To find the absolute value, just count how far away from 0 the number is. (or just remove the negative sign)