All Answers 358500 Answers

1    anything to the zero power is one  (EXCEPT zero)

LOVE his answer better!!

How OLD are you ?    .... MATH     What grade are you in?   ....MATH      How much is your allowance?   ....MATH     WHat is the speed limit?    .....MATH      How much does that cost?     MATH    How much do you weigh??  How tall are you in inches?   What is your shirt size?    What size shoe?    How much is my income tax this year?  How much medicine do I take?     How many weeks pregnant are you?   How long until school is out?    How much time is left in our lunch hour?   and on, on, on, on, onnnn....

-8x+6+10x=-4 solve for x

2x=-4 -6

2x= -10

x= -5

You are welcome :)

Okay. Thanks :)

Same way I just did on the first one :)

How would you show work for 8.25 by 3.375?

Which corresponds to an angle of 53.13 degrees

how to divide 2.25 by 3.375

2.25/3.375

=0.66666666

Cos=9/15

Cos=0.6

8x+6+10x=-4 solve for x

-8x      -8x

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

6+2x=-4

-6       -6

----------

2x=2

x=1

:)

we use math EVERYDAY. Math helps you balance out your money. :)

MAth is great to use in life!

Ich bin mit Google Translate , aber sie war nur , dass zu sagen . Sie hat nichts zu bedeuten , indem sie es .

I take it you don't speak English??

(-9/5)^0 = 1

Na und ?

What is -9/5 to the 0 power

=-1

:)

Guest beat you to it, Asinus! :)

x = 2y - 4

x + 8y = 16

2y - 4 + 8y = 16

10y = 20

y = 2 

x = 2y - 4

x = 2*2 - 4

x = 0

!

Solve the following system: {x = 2 y-4 x+8 y = 16 Substitute x = 2 y-4 into the second equation: {x = 2 y-4 10 y-4 = 16 In the second equation, look to solve for y: {x = 2 y-4 10 y-4 = 16 Add 4 to both sides: {x = 2 y-4 10 y = 20 Divide both sides by 10: {x = 2 y-4 y = 2 Substitute y = 2 into the first equation: Answer: | | {x = 0          y = 2

I'm not sure why. But you can just do this ..

" 4/3 "

None. That's gross!!

pH | 11.22

pH = -log_10([H^+]) | 
[H^+] | hydrogen ion concentration
(assuming hydrogen ion concentration is in moles/liter)

Would it be..

X=-1?

:/