Mathematics - 2 September 2006

1. -10x^2 - 7x +3
2. y-6=y^2
3. 2y^2 +y =-11y
4. 2(3x^2-1) = 6x +5x

2006-09-02 15:52:58 · 8 answers · asked by avenger 2

i cant get his question can some please help me out with it......the area of a circle can be found by multiplying the number PIE times the square of a radius. If the radius of the circle is R, wrie an expression that represents the area of the circle?

2006-09-02 15:48:53 · 9 answers · asked by skateboard everyday allday 24/7 2

2006-09-02 15:29:36 · 12 answers · asked by Anonymous

its for a math project... aughhh!

2006-09-02 15:14:04 · 7 answers · asked by janegirl921 1

This is one of my math problems and i dont understand what it is asking....help???

2006-09-02 14:49:50 · 4 answers · asked by The Homie Girl 2

i want to deposit rs 100/per month for 2 years the bank inntrest rate is 5% How much i get after 2 years.formula of calculation is required.

2006-09-02 13:38:35 · 2 answers · asked by badruddin 1

2006-09-02 13:35:51 · 15 answers · asked by Anonymous

im doing my homework , and i dont get it

2006-09-02 13:13:19 · 11 answers · asked by jhjhiwe 1

If you draw a graph of y = x^x and explore what happens as x approaches 0 we find that 0^0 =1. My calculator agrees, but is this true?

2006-09-02 12:32:58 · 21 answers · asked by confused 2

(0,8) and (0,-1)

(5,-4) and (1,-7)

2006-09-02 12:31:12 · 2 answers · asked by koalabear 2

1) a=? b=8 c=17

2) a=3 b=? c=5

3) a=9 b=? c=15

please help!!!!
and show the work

thxs sooo much

2006-09-02 12:18:44 · 9 answers · asked by koalabear 2

2006-09-02 12:07:56 · 5 answers · asked by Olivia 4

i want to find percentages of numbers is there a way to use my pc to do the math

2006-09-02 12:03:08 · 8 answers · asked by matthewsfx2 1

is 4 correct?

2006-09-02 11:52:18 · 6 answers · asked by Olivia 4

Sally is a surveyor in the badlands in South Dakota. At point A on the south side of a deep canyon, she sights across to a fire tower on the north side of the canyon at point B. Then she moves a measured 500 feet along the south rim of the canyon to a point C on a line perpendicular to her original sight line AB. Setting up her transit again, she finds that her line of sight, CB, to the tower is 81 degrees. Correct to the nearest whole foot, how far is point C from the tower?



I got
4783

.

2006-09-02 11:51:02 · 4 answers · asked by Olivia 4

2006-09-02 11:45:45 · 10 answers · asked by Anonymous

Did you get any of these answers?

... 1, only

... -1 and +1

... 4 only

... -4 and +4

... 1/4

... 1/2

or none of these

2006-09-02 11:45:04 · 2 answers · asked by Olivia 4

Graph each equation on the coordinate grid.
1) y= 3x -4 The answer is (0,-4) , (1,-1)

2) x - 2y = 1 The answer is (1,0) (3,1)

3) -4 = y +2 The answer is (2,-4) (1,-3)

The GED book missed out on the steps
Thank You

2006-09-02 11:41:58 · 3 answers · asked by Anonymous

2006-09-02 11:40:57 · 6 answers · asked by Anonymous

... 4x + 2h + 3

... 6x + 3h + 4

... 4x + 2h + 4

... 6x + 3h + 3

... 4x + 2h - 3

... 6x + 3h - 4

... 8x + 4h + 2


or none of these


What did you get?

2006-09-02 11:27:34 · 3 answers · asked by Olivia 4

2006-09-02 11:24:01 · 3 answers · asked by ixat02 2

What do you think is this correct?

2006-09-02 11:10:01 · 3 answers · asked by Olivia 4

2006-09-02 11:02:54 · 4 answers · asked by Olivia 4

is ln e^ (ab) = ab or a+b?

2006-09-02 10:51:59 · 9 answers · asked by th1a90 3

Is 4 right?

2006-09-02 10:51:52 · 4 answers · asked by Olivia 4

I have had three different answers

2x log 3
2x log 2
x log 2


what did you come up with?

2006-09-02 10:43:48 · 3 answers · asked by Olivia 4

?

2006-09-02 10:27:14 · 5 answers · asked by Olivia 4

2006-09-02 10:22:03 · 4 answers · asked by Olivia 4

I'm trying to take Trig at the same time have a PreCal class. So, do I need to take a complete course of Trig to survive PreCal? I haven't had any Trig class, but I have some basic knowledge though, but never had a complete course. Can anyone who's good in math give me an advice?

2006-09-02 10:06:08 · 6 answers · asked by Cherry H 1

... x < -10 or x > 3

... x < -10 or x > -3

... -10 < x < -3

... -10 < x < 3

or none of these


Which would you say?

2006-09-02 09:54:37 · 4 answers · asked by chris 2