All Answers 358180 Answers

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[quote="katy perry"]its 2 stupid gosh u act like a 2 year old

It's 3 stupid not 2

GuestMar 20, 2013

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GuestMar 20, 2013

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use the one that the radius is half the line (10cm) and perimeter is 2 times pi times radius.

GuestMar 20, 2013

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[size=150](3x-2) (3x+2) + (x-4) ( 3x-1)[/size]

First expand and simplify both sets of brackets using the FOIL method and cross-multiplying, First, Outer, Inner, Last

First set of brackets :-

First :: 3x * 3x = 9x
Outer :: 3x * 2 = 6x
Inner :: -2 * 3x = -6x
Last :: -2 * 2 = -4

First set of brackets expanded = 9x + 6x - 6x - 4
First set of brackets expanded AND simplified = 9x - 4

Second set of brackets :-

First :: x * 3x = 3x
Outer :: x * -1 = -x
Inner :: -4 * 3x = -12x
Last :: -4 * -1 = 4

First set of brackets expanded = 3x - x - 12x + 4
First set of brackets expanded AND simplified = -10x + 4

Result = (9x - 4) + (-10x + 4)

Answer = -19x

Hope this helped mate.

GuestMar 20, 2013

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This has nothing to do with birds

GuestMar 20, 2013

Mar 19, 2013

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I am okay, how are you

GuestMar 19, 2013

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i AMNOT SU RE I THINK IT IZ 6.
It's 3.

GuestMar 19, 2013

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GuestMar 19, 2013

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its 2 stupid gosh u act like a 2 year old

GuestMar 19, 2013

Mar 18, 2013

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Hello How Are You Baby

GuestMar 18, 2013

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Guest:
:lol:

GuestMar 18, 2013

Mar 16, 2013

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mann kannn nichts durch 39 teilen weil 39 eine primzahl ist. primzahlen können nur durch sich selbst oder durch 1 geteilt wreden.ps: ich bin 10 und in der 5.klasse

GuestMar 16, 2013

Mar 15, 2013

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hahaha smart a*s

GuestMar 15, 2013

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krystiekiwi:
How doy you use inverse trig functions on your calculator
ex. inverse cosine(23/11)=
to find angle measure

Type acos(23/11)

GuestMar 15, 2013

Mar 14, 2013

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GuestMar 14, 2013

Mar 12, 2013

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Thanks for the info that really helped

GuestMar 12, 2013

Mar 11, 2013

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I would also like to know if this calculator supports calculus functions and power/exponent towers.

Ich würde auch gerne wissen, ob dieser Rechner unterstützt Kalkül Funktionen und Leistung / Exponenten Türme.

GuestMar 11, 2013

Mar 10, 2013

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2^10x2^12/2^17
2^22/2^17
2^5

GuestMar 10, 2013

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GuestMar 10, 2013

Mar 9, 2013

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Ask your teacher to help you.You do not have to now everything in life.God did not make us all smart at everything.Why do you think you are better at somethings than others

GuestMar 9, 2013

Mar 8, 2013

+3146

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[input]a=3; b=2.5; c=-12.5; x=(-b+sqrt(b^2-4*a*c))/(2*a)[/input]
[input]a=3; b=2.5; c=-12.5; x=(-b-sqrt(b^2-4*a*c))/(2*a)[/input]

adminMar 8, 2013

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................

GuestMar 8, 2013

Mar 5, 2013

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7% of what? U need that number to make a fraction divide it and then multiply by 100.

EXAMPLE:

50 of 80
50/80
0.625
0.625x100
62.5%

GuestMar 5, 2013

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eRIC hENDERSON:
What is the answer to 1+2!

2!=2x1
1+2!=1+2x1=1x(1+2)=1x3=3x1=3 ?

GuestMar 5, 2013

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you spelled TV without capitalization.

GuestMar 5, 2013

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