Mathematics - 8 October 2007

1. 100 degree
2. 75 degree
3. 10 degree
4. 450 degree
5 .200 degree
6. 300 degree
7. 225 degree
8. 360 degree
9. 540 degree
pls with complete solution and formula...tnx!!!

2007-10-08 23:36:29 · 5 answers · asked by jazz 1

2007-10-08 23:14:28 · 13 answers · asked by Kerryn G 1

2007-10-08 22:56:29 · 4 answers · asked by CJD 1

4x - 3y = 10
8x - 6y = 20

2007-10-08 22:46:41 · 5 answers · asked by Anonymous

a rectangular sheet of metal measures 50 cm by 40 cm.Each squares of side x cm are cut from each corner and discarded.The sheet is then folded up to make a tray of depth x cm. What is the domain of possible values of x? Find the possible values of x which maximizes the capacity of the tray.

2007-10-08 22:42:51 · 3 answers · asked by fm 1

In a right angled triangle, I am confused which side should I choose as 'adjacent' or 'oppsite'? Kindly help!!

2007-10-08 22:38:36 · 9 answers · asked by sajesh.k 2

This is all I need =\

2007-10-08 22:21:49 · 2 answers · asked by adriana_00000 2

∫xdx/x²-2x-3

Do it step by step, please

Thanks in advance

2007-10-08 22:01:42 · 6 answers · asked by Anonymous

3x - 4y = 1
2x + 3y = 18

Solve with one method of your choice. Thanks.

2007-10-08 21:42:14 · 3 answers · asked by Anonymous

Find all plane curves such that for each point on the curve, the y-axis bisects that part of the tangent line between the point of tangency and the x-axis.

2007-10-08 21:10:39 · 4 answers · asked by tangoprince 1

pre calc prob

2007-10-08 21:05:49 · 4 answers · asked by Anonymous

2007-10-08 20:59:09 · 7 answers · asked by gatto matto 1

(A) (x+6x-5)dx

(B) (1/x+1/x)dx

(C) 6sqrt(x)dx

2007-10-08 20:56:31 · 3 answers · asked by Sara C 1

express aswer in standard form of a circle

2007-10-08 20:53:39 · 4 answers · asked by Anonymous

express aswer in standard form of a circle

2007-10-08 20:51:27 · 4 answers · asked by Anonymous

A rectangular piece of 4m x 5m is being rolled to fit and form the cylindrical surface of a metal container.Assuming thickness and base of the cylynder are accounted for.What is the volume of this container(take II to be 3.14)

2007-10-08 20:41:56 · 4 answers · asked by Huyoon m 1

pre calc prob

2007-10-08 20:34:50 · 2 answers · asked by Anonymous

2007-10-08 20:24:05 · 2 answers · asked by Anonymous

When differentiating y=tanx/x

The steps go as follows:?
y'=x * sec^2x - tanx * 1 / x^2

But is it possible to cancel out an "x" from the top and bottom & leave it as:

y'= sec^2x - tanx / x ?????

2007-10-08 20:20:43 · 3 answers · asked by ill_N1n0 2

2007-10-08 20:19:28 · 1 answers · asked by Anonymous

A) 7
B) 5
C)8
D)6

2007-10-08 19:56:54 · 8 answers · asked by thecookfamily00 1

2007-10-08 19:47:52 · 3 answers · asked by Anonymous

what if two numbers repeat equally??

then it means there is no mode??

ie - 11877

2007-10-08 18:39:49 · 6 answers · asked by azen 1

A 4 cup mix of 1/5 sugra and 4/5 flour has 1cup added. If this cup is all sugar, what is the ratio of sugar to flour expressed as percentages?
a)18%: 64%
b)36% :64%
c)50% : 64%
d)64% : 36%
e) 80%: 20%

2007-10-08 18:32:20 · 1 answers · asked by shruthi 2

2007-10-08 18:31:52 · 4 answers · asked by Cindy 1

1. 3x - 4y = - 5
-x + 3y = -5

2. 6x - 3y = 15
-2x + y = -5

Thank you.

2007-10-08 18:30:53 · 6 answers · asked by Anonymous

is the result different if it is found by definition or by the shortcut method?

2007-10-08 18:30:00 · 2 answers · asked by student 2

2x + 5y = 7
x + 4y = 2

Thanks.

2007-10-08 18:11:28 · 6 answers · asked by Anonymous

2007-10-08 17:44:37 · 4 answers · asked by Anonymous

2007-10-08 17:38:44 · 4 answers · asked by Sofia T 1