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It depends on the problem. If you want a positive exponent turn the answer into a fraction with 1 as the numerator and your answer as the denominator without the negative symbol.

16 : 20 
8 :10 
40 : 50  
12 : 15

hey melody if your so smart can you solve the problem in less than 8 minutes? even if you did you would probaly cheat and use a calculator.                                       BECAUSE YOUR SO RUDE.                                     sound familiar?

They are both angle measure units. To visualize a degree, think of a wheel with 360 evenly spaced spokes from the center to the rim. The angle in between each spoke measures one degree. The radian is a more naturally derived angle measure unit. One radian is the central angle cut out of a circle when the arc of that angle (on the circle) measures the same as the measure of the radius of the circle. In calculus involving trigonometry, radian measure is always used. Any rotational velocity or acceleration problems (angular velocity or acceleration) are well-done with radians. Since there is the length of 2*pi*radius around a circle, there is a radian measure of the central angle all around a circle equal to 2*pi radians. Also since halfway around the circle is either 180 degrees OR pi radians, you can say that the measure of one radian is equal to (180/pi) degrees. That's a little bit over 57 degrees.

The answer is -13

3*-3 = -9 - 4 = -13 

but i cannot use that i have to use a fraction or its wrong

i like bro nice good

:):):/

That its equal to -3? That is probably a typo..

They would both be negative because a negative and a postive when multiplying and dividing equal a negative.

1.333 (repeating)

1.333 (repeating)

i give 5 points per qustion ask lol giv eme to plz lol 😀😀😀😀😀😎😎😎😎😃😃

i use googleChrome

What browser are you using Adaim?  Most of us cannot edit but you can and I'd like to work out why...  (examples of browsers are Chrome, Firefox, sofala, etc etc)

All of these questions have been answered straight away while im still sitting here, 37 minutes later, waiting for an answer that will help me with my homework. Amazing.

Hi Adiamcooler

Restaurants:

Before valerie an dher two friends left mel; dinner there where more than 25 people seated.write an seated at the dinner after valerie and her two friends left 

This question is very poorly worded and I am not too sure what is wanted........BUT

Originally

there are more than 25 people at the table

at the end there are more than 25-3=22 people at the table.

No. of people at the table after the friends leave > 22

Let the number of people there at the end be x

x>22

do you like math.

there post the answer