Mathematics - 4 July 2007

how can u use the numbers 3,2,5 to make it equal to 9
u can only use 3,2,5 once and make it equal to 9

2007-07-04 06:43:25 · 7 answers · asked by Marco P 2

e^y + 5 - 9x = 0
y - ln(x + 4) = 2

Thanks.

2007-07-04 06:42:52 · 3 answers · asked by han 2

5y - 20 / -5

2007-07-04 06:40:40 · 2 answers · asked by How's it going? 1

2007-07-04 06:33:25 · 7 answers · asked by 1DisneyNut 6

2007-07-04 06:22:25 · 5 answers · asked by (:P) 6

5/3(m-2) + 2/5(m+1) =1

what is m equal to?

2007-07-04 06:12:26 · 4 answers · asked by Anonymous

Solve and explain please...

7b^-2 / 7^2b^-8

2007-07-04 06:08:53 · 2 answers · asked by Anonymous

whats the remainder when 21!-4! divided by 64 ?

2007-07-04 06:07:25 · 3 answers · asked by sanko 1

Suppose that (gºf)(x) = 3x+7. Find g(x) if f(x) = 4- 11x. Find f(x) of g(x) =4 -11x. I know that the answers are g(x) = (-3/11)x+ (89/11) and f(x)=(-3/11)x - (3/11) but I don't know how to solve this problem or what to look up on the internet to find information.

2007-07-04 06:05:51 · 3 answers · asked by Tiffany W 2

What numbers in the set A are real numbers??

Set A= -4.2, -9/5, the square root of -4, the square root of 4, pi/6, 19/5, the square root of 15, the square root of -26

2007-07-04 05:54:32 · 3 answers · asked by Anonymous

2007-07-04 05:51:29 · 8 answers · asked by Aanchal B 1

help please!!!?...im so confused!!!....

2007-07-04 05:37:46 · 5 answers · asked by ↕•||||•↕ 1

2007-07-04 05:31:57 · 5 answers · asked by speeding_assassin 1

To create a rotary, the Department of Roads and Highways would like to redesign the intersection of Washington Street and Lincoln Avenue so that the edges of the roads are in the shape of two hyperbolas. The hyperbolas are defined by using the existing roads as the asymptotes. Because of the placement of the fire station and the police station, the maximum horizontal distance of the rotary is 330 feet. A surveyor took measure of Washington Street and Lincoln Avenue. Lincoln Avenue’s path is in the ratio of 3 units west for each 2 units north. Washington Street’s path is in the ratio of 3 units east for each 2 units north.
Find the equations of the two hyperbolas that form the edges of the new roads.

Here is a picture of the diagram.
http://blog.360.yahoo.com/blog-GHCOI0cibK_RvZ7fh3TtMNYrOjs9;_ylt=AsYdJpGc.m12jnDTSkQDVZK.AOJ3

Can anyone help me? I'm so confused. Thank you!

2007-07-04 05:03:50 · 2 answers · asked by Anonymous

Can you im me cause i really need help. I just want some things explained. I used to be good at math until i stopped doing it for a month and i forgot some stuf. Thxs to whoever ims me.

2007-07-04 05:03:38 · 9 answers · asked by ŁỤĭŞ 5

2007-07-04 05:01:58 · 5 answers · asked by harish m 2

. 3x^2 - 10 x + 15 = 0

2007-07-04 04:54:46 · 9 answers · asked by Anonymous

f(x)=ax.x + bx +c
find the extreme value by geometry(I do not want calculus)
HELP ME

2007-07-04 04:45:15 · 4 answers · asked by Reza 1

2007-07-04 04:34:07 · 3 answers · asked by Anonymous

25x^2 + 100x + 9y^2 – 18y = 116
What conic section is this?
Thank you!

2007-07-04 04:27:36 · 6 answers · asked by Anonymous

for what value of k will these2 equations have non-0 solution?

2007-07-04 04:14:48 · 6 answers · asked by ʞzɹәႨnɹ 2

How many license plates with three numbers followed by three letters can be created if the letter 'O' and number '0' cannot be used?

How many ways could 8 people be lined up?

A 20-sided die (numbered 1 through 20) is tossed twice. What is the probability that both rolls will land on a prime number?

2007-07-04 04:04:29 · 9 answers · asked by limebacardi 1

2007-07-04 03:37:33 · 5 answers · asked by Anonymous

If we have log of b to the base a, do 'a' and 'b' always have to take positive values? Why is it so?

2007-07-04 03:35:06 · 7 answers · asked by Anonymous

Does anyone know which edition of the student solution manual lines up with the 7th edition textbook? Thanks !

2007-07-04 03:19:37 · 1 answers · asked by ktm 3

[4^(m+1/4) * {2^(m+1)}1/2 over 2 * 2^(-m/2)] 1/m = 8

2007-07-04 03:06:39 · 3 answers · asked by Anonymous

2007-07-04 03:02:50 · 3 answers · asked by harmony 1

2007-07-04 03:01:21 · 8 answers · asked by Marigold 1

2007-07-04 03:00:51 · 2 answers · asked by vicki k 1

A rectanular plot has been fenced with 500ft of wire. find the length and width of th plot if the length is 4 more than twice the width. Be sure to show both length and width along with units in your answer.

2007-07-04 02:51:41 · 9 answers · asked by newnew 1