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"Copied from homework".......????

Cheat.....Cheat.....Cheat......Cheat.......

[ LOL!!!!]

Factor the following: 6 x^2+10 x y-4 y^2 Factor 2 out of 6 x^2+10 x y-4 y^2: 2 (3 x^2+5 x y-2 y^2) The coefficient of x^2 is 3 and the coefficient of y^2 is -2. The product of 3 and -2 is -6. The factors of -6 which sum to 5 are -1 and 6. So 3 x^2+5 x y-2 y^2 = 3 x^2+6 x y-x y-2 y^2 = x (3 x-y)+2 (3 x-y) y: 2 x (3 x-y)+2 y (3 x-y) Factor 3 x-y from x (3 x-y)+2 y (3 x-y): Answer: | | 2 (3x-y) (x+2y)

It is area not angle. An area is the surface, the perimeter is along the outsides, angles are the points where two lines meet

Pftt. And Bruce was telling us that we were wrong.. :/

"Area"  .....fer shure......!!!!!

Step one, you say we need to talk
He walks, you say sit down, it's just a talk
He smiles politely back at you
You stare politely right on through
Some sort of window to your right
As he goes left, and you stay right
Between the lines of fear and blame
You begin to wonder why you came

Where did I go wrong?
I lost a friend
Somewhere along in the bitterness
And I would have stayed up with you all night
Had I known how to save a life

Let him know that you know best
Cause after all, you do know best
Try to slip past his defense
Without granting innocence
Lay down a list of what is wrong
The things you've told him all along
And pray to God he hears you
And I pray to God he hears you

6x² + 10xy - 4y² 

= 2 (3x² + 5xy - 2y²) 

= 2 (3x² + 6xy - xy - 2y²) 

= 2 (3x (x + 2y) - y (x + 2y)) 

= 2 (x + 2y) (3x - y)

I JUST had a problem like this yesterday!!

So I coppied it from my work. Hopefully It's right!

All I was doing was sipping on root beer! Gosh :l

I'm pretty sure it's area, but now I'm confused...

You're on a roll, kid....!!!!!

[Don't forget to give yourself 5 pts.....!!!! ]

LOL Hayley, can I have some?

Don't hear them out its angle area would be inside angle are the sides so it would make sense

* sips on root Beer*

The Ratio of reds to greens was 4 to 11 and 60 percent of the greens exceeded the number of reds by 52. How many were red and how many were green?

Please show how to solve. Thanks!

Let the number of Reds=R

Number of greens=11/4R

.60(11/4)R - R =52, so we have:

Reds=80

Greens=220

Solve for R: 0.65 R = 52 Divide both sides of 0.65 R = 52 by 0.65: (0.65 R)/0.65 = 52/0.65 0.65/0.65 = 1: R = 52/0.65 52/0.65 = 80.: Answer: | | R = 80.

Hmm

???

no its angel

can you factor 27x^6+64y^12

27x^6 +64y^3 

you need to look at the way to factor a^3 + b^3: 

a^3 + b^3 = (a + b)(a^2 - ab + b^2) 

cube root of 27x^6 = 3x^2 
cube root of 64y^3 = 4y 

so: 

27x^6 +64y^3 = (3x^2 + 4y)(9y^4 - 12x^2 * y + 16y^2)

I think area

Thank you :D

Heheh

Good job, Hayley.......!!!!!!..........let's confirm her answer

Reds / Greens =  4/11   so

Reds = Greens*(4/11)

And we have that

.60Greens  - Reds  = 52

(6/10)Greens - (4/11)Greens  = 52

(3/5)Greens - (4/11)Greens  = 52

([33 - 20]/55 ) Greens  = 52

[13/55]Greens = 52    multiply both sides by  55/13

Greens  = [52/13]*55  = 4*55  = 220

And the Reds  = 4/11 of this = 80

And .60(220) - 80  =  52

Just as Hayley found  !!!!!  [ 5 pts. from me......]

I LOVE how this started out as song lyrics and ended as talking about how girls are tough to understand.

* smiles sweetly *

Apropo , eu sunt, folosind Google Translate .