Mathematics - 2 September 2007

pls help me make a factogon.. with answers.. pls.. its our project in math and it will be submitted tomorow..i hope somebody could help me plsss

2007-09-02 23:45:40 · 3 answers · asked by sheila siren s 1

ok so im stuck on what the problem is asking me to do?
so this direction says to factor and check by multuplying

here 2 problems
9y+21

14a+35b

what is it asking me to do?


and how do you collect like terms?
these are the problems 17c+6c

and 3y+7x+5y

please explain how to do the problems and include the answers to them as well
thanx in advance

2007-09-02 23:06:39 · 7 answers · asked by heart 2

OK we all know that if we add something with no "0" someday it will reach to no "1",
then what u will say about this???
0.0
+0.9
-------
0.9
+0.09
---------
0.99
+0.009
-------------
0.999
+0.0009
-------------
0.9999
if we add in this way when the no "1" will come???
and same

1.0
-0.9
------
0.1
-0.09
---------
0.01
-0.009
----------
0.001
-0.0009
-------------
0.0001
when the no "0" will come????

Pls sumit you thaughts.

2007-09-02 22:59:06 · 7 answers · asked by rabinbiswas 1

am having not really a hard time but can you teach me how to solve LITERAL EQUATIONS

Give me examples and type the answers pls...
it would be better if there are many examples

teach me

The easy
The moderate
and the hardest

if please....

am counting on yah ^^

2007-09-02 22:43:08 · 1 answers · asked by aveecd 1

1. Multiply (8-x)(4-5x)

2. Add (8x^2 -6x+11)+(9x^2+8x-72)

3. The bas of a triangle is 6cm greater than the height. The area is 20cm^2. Find the height and the length of the base.

4. Multiply (y^2-4)(9y^2-6y+9)

5. Express using a positive exponent 1/y-m

2007-09-02 21:42:37 · 6 answers · asked by Anonymous

2007-09-02 21:30:06 · 7 answers · asked by asker 1

2007-09-02 21:28:16 · 2 answers · asked by asker 1

this is a calculus II problem thats I really don't get.

lim (lnx)^(sinx)
x ->1

The limit tends to 1 really confuses me. Any kind soul willing to help?

2007-09-02 21:17:01 · 3 answers · asked by Eienstien's Ghost 1

Solve.
A small-business research project estimated that for the years 1998-2003, the total number of retail bicycle stores in a particular region would grow according to the linear equation where x is the number of years after 1998. Graph the equation and use the graph to predict the total number of retail bicycle stores in 2008.

There are a thousand stores

2007-09-02 20:19:49 · 1 answers · asked by Anonymous

1) lim t-->0 tan(6t) / sin(3t)
2) lim x-->0 (sin^2(4t)) / t^2

I posted this the other day but forgot to specify that we haven't learned L'Hopital's rule yet. So how would I solve these problems otherwise? I'm stuck.

2007-09-02 19:58:50 · 6 answers · asked by Anonymous

Solve.
A small-business research project estimated that for the years 1998-2003, the total number of retail bicycle stores in a particular region would grow according to the linear equation where x is the number of years after 1998. Graph the equation and use the graph to predict the total number of retail bicycle stores in 2008.

2007-09-02 19:52:26 · 3 answers · asked by Anonymous

Find parametric equations and a parameter interval for the motion of a particle that starts at the point (-2,0) in the xy-plane and traces the circle x^2 + Y^2 = 4 three times clockwise. (There are many ways to do this.)

2007-09-02 19:49:36 · 3 answers · asked by angullgrl91 1

Can anyone tell me what is the Machin's formula for pi.

2007-09-02 19:32:39 · 3 answers · asked by Anonymous

Determine whether the equation is a linear equation in two variables.
2y = x - 3

yes
no

2007-09-02 19:22:48 · 6 answers · asked by Anonymous

2007-09-02 19:12:25 · 2 answers · asked by Anonymous

I want 70 Sq. Mtr. of 60X30 centimetre tile. What quantity should I purchase. Also show how to calculate.

2007-09-02 19:11:26 · 5 answers · asked by d s 2

8(-4x-2)+10=-42

2007-09-02 18:41:12 · 7 answers · asked by Anonymous

R=r+400(w-l)/n

I cant understand why I keep gettin lost on this formula. Is there anywhere I can read more information on the logic of solving a problem like this, my textbook don't seem clear to me.

Just started college after 18 years away from doing any math like this and what use to be my favorite subject is now becoming one of my most difficult

2007-09-02 18:24:34 · 7 answers · asked by mister_anonymous1970 2

Is there a very simple way i can do this?

2007-09-02 18:22:31 · 7 answers · asked by Anonymous

can someone please explain to me how to do this??
9-x2(squared)
----------------------------
10x2(squared)-28x-6

2007-09-02 18:18:20 · 3 answers · asked by mylady 1

2007-09-02 18:11:57 · 3 answers · asked by Anonymous

2007-09-02 18:09:47 · 6 answers · asked by Anonymous

Dont need the answer just steps to make it easy

2007-09-02 18:07:51 · 2 answers · asked by Someone 2

the height y of a baseball thrown by a child is

y = 1/10x^2 + 3x + 6

where x is the horizontal distance in feet from where the ball was thrown. Will the ball fly over the head of another child 30 feet away trying to catch the ball. The child who is trying to catch the ball holds a baseball glove at a height of 5 feet.

2007-09-02 17:59:40 · 1 answers · asked by josh h 3

how do i get the surface area of a cone

I don't know how to get the slant height

the dimensions are: true height: 9 base radius 7
thank u very much

2007-09-02 17:58:58 · 2 answers · asked by tenshi 2

find the value(s) of x for which f(x)= g(x)

f(x) = square root of 3x+1, g(x) = x +1

2007-09-02 17:55:55 · 2 answers · asked by josh h 3

I do not know how to find the radii of a sector in a circle if the sector has a perimeter of 7cm and an area of 3sq.cm

2007-09-02 17:49:58 · 5 answers · asked by Anonymous

I drew all the diagonals, but I have to state them. What does that mean to state the diagonals?

2007-09-02 17:47:36 · 2 answers · asked by Jen 4

Problem No. 1:

x , y
0 , 1
1 , 3
2 , 15
3 , 37
4 , 69
5 , 111

Problem No. 2:

x , y
0 , -3
1 , 4
2 , 65
3 , 234
4 , 565
5 , 1112

How can I find f(x) from them? Is there a general rule or technique that I could use to derive f(x)?

I would much appreciate if you could teach me "how to" derive than give me instant answers.

Thank you very much in advance!!

2007-09-02 17:46:41 · 3 answers · asked by Anonymous

x + 3y = 12
–5x – 4y = –16

2007-09-02 17:41:57 · 3 answers · asked by Anonymous