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Thanks so much

Thanks so much!

I have a Biology test in a week and I don't no how I shuld study for it.
Does any one have any ideas of how I should study for it. Half my class took it already and the average grade in the class...

I have a Biology test in a week and I don't no how I shuld study for it.
Does any one have any ideas of how I should study for it. Half my class took it already and the average grade in the class...

What ever I got it but thanks for your time and pactince! :)

oh whoops that was a mistake it was meant to be =

What I think the answer is
I added all the sides

Yes it is

It's a picture in the book and I don't no how to make a picture on here

I can't really draw a trinagle on here so ill explain it!
A trinagle and it has 3 sides a,b,c,
A has no number
B says 13
C says 17
I have 2 find the length on side a
How do you figure it out...

Oh you duh!! Thanks!

Yes it does thanks! <3

ik no how 2 do the whole thing besides part of the last step
(7.82 x 10^4)(3.4 x 10-9)
26.588 x 10^-5
2.6588 x 10^-4
2.7 x 10-9
I don't know if the last part is correct??

got it but y do times 7 x 3=21
y not 7x7x7=343

I don't get that!

Ik but how do u know when u have 2 use the quadratic formula

how do you do this
2x^2+5x-7
step by step?
what is the first step?

(5xy^7)^3
I'm not sure if I'm doing this write can u tell me if I am?

(5)^3 (x)^3 (y^7)^3
now it gets complicated what do I do after?
do I do this?
125x^37^343
is this correct??

Never mind you need a graph 2 do this but thanks 4 your time

how do I figure out rise over run?
example:
m=rise
___
run
so..
= 3
_
6

Awsome thanks I get it now!!

how do I dp this?
for the equation 5x-3y=-30 I have 2 find x and y intercepts
5x-3y=-30 so let x be 0
0-3y=-30 and how do u do the last step for x and y?

yes
so then I plug it in and..
x= -10x -+ squre root of 10x^2-4ax^2+7
over 2(-10)

so it would be..
(ascending is from smallest 2 freatest right?)
x^2+x^3-3x^0-5x^1


but why did u put -5x^1 have a 1 why not a zero..
and why did u put -3x^0 have 1 0 why not a 1?

solve x^2-10x+7=0
what I have so far is this..
x^2-10x____=-7
I don't know what 2 do next!

just replace the x 4 3 and then u get the answer!

Can you explain it to me!!

I think the equatin that your doing is wrong its...
3x^2 -5x^2 +2

But I still! Don't get it!

I don't get that doesn't the # in the (2x__)(x__) have to = to 5
and how did u simplifi the 3 and y dose it need to be simplified and y is it negative?

thanks can u help me w/ this one?! 1
3x^2-5x^2+2 how do u do this?! Step by step!

can I ask u another one?
3x^2-5x^2+2

Omg thanks so much <3

How did u get that?

Hey people if you are looking at it you might as well say s/o thing I really need help[!

I think a light pink(coral) dress w/ like a short dress I'm also blond and tall and skinny and I wear coral pink a lot because it looks good on me!

Maybe u should ask him out!

Lol I'm sure u would do great!
And yes I'm a girl in high school it sounds very nice!
Good luck!

how do you do this I did some of it but I'm not sure if I'm doing it correctly!
2x to the secomnd power +5x-7
I know that the answer will look something like this but how do u finish it? /...

Hu? So can u help me?

how do u do this since it has a negative sign,
x to the 2nd power -11x +30
what I have so far is..
(x__ 5) (x__ 6)
?
I HAVE A MATH FINAL I REALLY NEED HELP!!

Did this help you?
If so I'm glad but please tell me thanks

Cool so your in high school I'm going into high school is it hard?

2.467 (bc it's the smallest u look at the number after the decimal place)
So what will be next?

Cool you are in high school I'm going in2 high school is it hard?

It just looks confusing
What the answer is...
2.467 (bc it's the smallest u look at the number after the decimal place)
2.647
2.764
Do u get it?

It looks like its confusing but really not!

how do I do this?
(x+7)(x+3)
?

awsome thanks but what about if I have 2 put in assending powers on...
x to the third power -3 -5x + x to the second power?

Please help me I have a MATH FINAL!!