Mathematics - 15 August 2006

the roots are 3+2i and 2-3i

2006-08-15 10:59:46 · 6 answers · asked by fallfromgrace_90 1

The only one i have found is 5 to the third power. are there any more?

2006-08-15 10:50:49 · 9 answers · asked by Susan F 2

what does 3/4 times 3/4 equal and wat does 3/4 plus 3/4 equal

3/4 x 3/4=? and 3/4 + 3/4=?

2006-08-15 10:48:20 · 11 answers · asked by pink_cheerleader92 1

2006-08-15 10:46:44 · 7 answers · asked by academicsrule 2

Please answer for me:
1. Length
how many feet are there in 16 miles?
how many yards are there in 16 miles
how many mm are there in 32km
how many km are there in 42miles
how many inches are there in 42 cm
2. Mass and weight
1 kg = ___g
19 kg =___g
1453 g =___kg
54 lbs =___ounces
54lbs = ___ kilograms
54kg = ___lbs
67lbs =___grams
3. Volume
56L = ___ml
14000ml = ___ L
14gal = ___ L
8cups = ___ pints
68gal = ___ounces
43gal = ___ quarts
3 L = ___quarts
14gal = ___ L
33L = ___ quarts
26 L = ___ounces
4. Time and distance
convert 82 mph to km per min
convert 3.6 meters per second to miles per hour
If Johnny JoJo traveled 543 miles in 7 hours, What was his average speed in kilometers per hour?

2006-08-15 10:28:51 · 8 answers · asked by Anonymous

2006-08-15 10:26:42 · 14 answers · asked by boring g 1

This is a homework question and we have had no luck . Please help !!!!

2006-08-15 10:16:09 · 6 answers · asked by Susan F 2

x/(1+x^2)^2

2006-08-15 10:00:17 · 3 answers · asked by Les L 1

Show work to solve for the center coordinate (x,y) and give equation showing the radius.

2006-08-15 09:22:43 · 7 answers · asked by honest abe 4

2006-08-15 09:20:34 · 4 answers · asked by chany 2

f(x) =2px, g(x) = 2x−4, and the y-axis.
For some reason I get -13.333. I did 4 above 0 (the points of intersection) integral { 2sqrt(x) - (2x-4) dx? Did I do anything wrong?

2006-08-15 09:10:59 · 4 answers · asked by ooeookillertofu 1

i need the answers for

6
% 278
_______



7
% 221
_______


4
% 5280
________



No i am not a kid if i was I WOULD BE IN SCHOOL

2006-08-15 09:08:36 · 13 answers · asked by Anonymous

2006-08-15 08:38:27 · 4 answers · asked by jesse_nw 1

A cow is standing 5 feet from the middle of a bridge. A train is coming towards the cow at 90 mph from the near end and the train is twice as long as the bridge. If the cow tries to move forward in same direction as train, cow is hit by 3 feet. But it moved in the opposite direction and was saved by 1 feet. What is the length of the bridge? Describe the cows gait.

2006-08-15 08:32:56 · 11 answers · asked by babydoll 1

True or False:

1. Two lines perpendicular to the same line are perpendicular to each other.

2. All coplanar lines are parallel.

3. Any pair of perpendicular lines are coplanar.

4. If two segments are parallel, the lines containing them are coplanar.

5. Segments which share a common endpoint must be perpendicular.

If you can get all 5 correct first, then I will give you 10 points! Thanks!

2006-08-15 08:22:52 · 14 answers · asked by Anonymous

2006-08-15 08:17:18 · 2 answers · asked by Reza Ramezan 1

How should I go about this?

2006-08-15 08:04:17 · 5 answers · asked by ooeookillertofu 1

I know it has something to do with reference angles but idk. Right now I have -30 degrees

2006-08-15 08:00:31 · 7 answers · asked by Anonymous

Why is it that a banana subtracted from purple is not three?

2006-08-15 07:58:40 · 11 answers · asked by Anonymous

completely forgot how to factor polynomials. :(
can anyone help me?

b^3 + 6b^2

s^3 + 6s^2 + 11s

2x^3 + 4x^2 - 8x

2006-08-15 07:53:17 · 10 answers · asked by Poj23 2

a.3/4 b.7/64 c.3/16 d.15/28

2006-08-15 07:44:37 · 14 answers · asked by guitarkhongday 1

1. If AB is congruent to AD + DB and AB is congruent to AC + CB then AD + DB is congruent to AC + CB because of what property?

2. If BC = DC then BC + AC = DC + AC because of what property?

3. If AB = AD + DB and AD = AC then AD = AC + DB because of what property?

the options are:
reflective property
symmetric property
transitive property
substitution property
distributive property
addition property


Whoever can get them all correct first gets 10 points!
Thanks so much!

2006-08-15 07:35:23 · 6 answers · asked by Anonymous

help me out with this.....please.....

2006-08-15 07:28:04 · 14 answers · asked by Ashley/Angel 2

Im working on a review sheet for AP Calculus and cannot remember how to find X and Y-Intercepts.
(x^2/9) + (y^2/16) = 1
Please explain how to solve this

2006-08-15 07:22:52 · 10 answers · asked by need4speed 2

2006-08-15 07:22:05 · 3 answers · asked by Adriano 1

1. A light ray attempts to pass from a material with an index of refraction of 2.48,?
into a material with an index of refraction of 1.74. Find the initial angle of the light ray necessary to achieve total internal reflection?
2. Execute the research to explain how Snell's Law and the process of total internal reflection make it possible for fiber-optic cables to convey data in today's computer dependant marketplace?

2006-08-15 07:12:25 · 4 answers · asked by Matthew B 2

2006-08-15 07:07:27 · 22 answers · asked by amitanshu_vishal 2

2006-08-15 06:45:04 · 7 answers · asked by disco5z 1

2006-08-15 06:40:47 · 6 answers · asked by shahad 1

(b3 + 3b2 - b + 12)

2006-08-15 06:38:55 · 4 answers · asked by shahad 1