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Brooke
i need help with these math problems?
1. Factor: 6x^2 - xy - 35y^2
2. Simplify: the square root of -524 x the square root of -24
3. Solve for X: 3 - 3x^2 = 11x
4. Find the equation of the line, in standard for, that is perpendicular to the line y = -2/3 x + 1
5. Solve for x and y:
2x - y =13
3y - 11= x
THIS IS NOT MY HOMEWORK
just a for fun worksheet, and these are the questions that i am stumped on
please help
2 AnswersMathematics1 decade agohelp with these math problems?
they are NOT my homework they are just for fun in class and i cant get these 5 and its reallyy bothering me! haha itd be great if you could help :)
1. Simplify: the square root of -256
2. Factor Completely: x^3 + 2x^2 - 4x - 8
3. Simplify: x- 3/x+5
4. Find the equation of the line, in standard form, that is perpendicular to the line: y= 2/3x + 1 and goes through the point (3,7).
5. Solve for X (use quadratic equation if you can’t factor): x^2 - x - 1= 0
thank you :)
just do what you can. its not for any points or anything so it doesnt matter if you cant do a few!
3 AnswersMathematics1 decade agoi cant seem to get these math problems? someone help?
this is an extra sheet that teachers cant help with, so your not doing my homework. but i need helpp thanks!
1. Simplify : 2/x-1 + 1- 3/x
2. Solve for x:(use the quadratic equation)
3x^2 -5x=1
3. Factor completely: x^4- 8x^2-9
4.Find the equation of the line, in point slope form, that goes through the point (3,-1) and is
perpendicular to the line 2x+ 3y= 1
5. Solve for x and y:
3x-4y=4
x+6y=5
thank you so much! just tell me whatever you know how to do :)
please dont comment on it saying "do your own homework" its not technically homework, and teachers aren't allowed to help.
5 AnswersMathematics1 decade agohelp with these math problems?
i did all of them except these couple ones and the teachers arent allowed to help after monday for some reason..so please hellpp? show as much work as possible. btw you arent doing my homework for my or anything so dont worry haha :)
1. Find the equation of a line, in point-slope form, that goes through the point (-4,4) and is parallel to the line . Graph this line (neatly!), plotting at least 3 points.
2. Find the equation of a line, in slope-intercept form, that goes through the points (9,5) and (1,3). Graph this line (neatly!), plotting at least 3 points.
3. Solve for y:
3y-1=1/2(y+5)
4. Factor:
x^2-5x-36
5. Simplify:
1/2+3/4+5/6
thanks! :)
7 AnswersMathematics1 decade agohelp with math problems?
i did some of them, but i want to get them checked and get help with the rest. you guys arent doing my homework, its just an extra paper the teacher gives us and wont help us with so dont worry! thanks!
1. Find the equation of a line, in slope-intercept form, that goes through the points (5,1) and (4, 3).
2. Solve for x: 1/3x - 3/4 = 2
3. Factor: x^2 + 12x + 27
4. Solve using long division: 18x^3 + 3x^2 - 4x +2 / 3x + 1
5. Simplify: 4/5 + 2/3 -2
show all work if possible, thanks again! :)
pleasee hellpp?!
4 AnswersMathematics1 decade agoHelp with these math problems?
i did some of them, but i want to get them checked and get help with the rest. you guys arent doing my homework, its just an extra paper the teacher gives us and wont help us with so dont worry! thanks!
1. Find the equation of a line, in slope-intercept form, that goes through the points (5,1) and (4, 3).
2. Solve for x: 1/3x - 3/4 = 2
3. Factor: x^2 + 12x + 27
4. Solve using long division: 18x^3 + 3x^2 - 4x +2 / 3x + 1
5. Simplify: 4/5 + 2/3 -2
show all work if possible, thanks again! :)
1 AnswerMathematics1 decade agowhat should i do to my hair?
i really want to do something different..whether its bags, a cut or dying it i need change.
PLEASE HELP
http://s134.photobucket.com/albums/q82/brookieluv7...
http://s134.photobucket.com/albums/q82/brookieluv7...
7 AnswersHair1 decade agocan i get my bellybutton pierced?
so i shave my stomach and i was wondering if i would have to stop shaving it if i got my bellybutton pierced?
also..how do you clean a belly button piercing? does it hurt alot?
3 AnswersOther - Skin & Body1 decade agoHow to do these math problems?
Hey guys we had a weekly page of random math problems and idk how to do them, ive asked everyone i can think of to help me..and no one seems to know how, just help me out with the ones you know how to do. Your help is greatly appreciated thank you soo much! Show work (if possible)
1. Simplify:
-(3x^2-4x)-7/2(-2x^2+2x)
2. Simplify:
(root)3/6 + 4(root)12/3 - (root)27
3. In a right triangle, a=12 be=5 find c
4. Evaluate the following expression if x= -3, y=4, z=5
(x-2)(z+2y) / (3x-y)^2
5. solve:
a+3/a-2=a+2/ a+5
6. Multiply:
3 (root)2 (2 (root)8 -4 (root)2)
7. Rationalize the denominator:
(root)5 - 3 / (root) + 2
/= fraction for example: 1/2= 1 over 2
thanks guys!
SHOW WORK (if possible)
thankyouthankyouthankyou
1 AnswerMathematics1 decade agoHow to do these Math Problems?
Hey guys we had a weekly page of random math problems and idk how to do them, ive asked everyone i can think of to help me..and no one seems to know how, just help me out with the ones you know how to do. Your help is greatly appreciated thank you soo much! Show work (if possible)
1. Simplify:
-(3x^2-4x)-7/2(-2x^2+2x)
2. Simplify:
(root)3/6 + 4(root)12/3 - (root)27
3. In a right triangle, a=12 be=5 find c
4. Evaluate the following expression if x= -3, y=4, z=5
(x-2)(z+2y) / (3x-y)^2
5. solve:
a+3/a-2=a+2/ a+5
6. Multiply:
3 (root)2 (2 (root)8 -4 (root)2)
7. Rationalize the denominator:
(root)5 - 3 / (root) + 2
/= fraction for example: 1/2= 1 over 2
thanks guys!
1 AnswerMathematics1 decade agoHow to do these Math Problems?
We have a weekly paper that has a bunch of random problems on it for school and i dont know how to do any of them!
theres 7 so just help me with the ones you can, ive already asked my dad, mom, brother, my brother's girlfriend and my teacher, and none of them seemed to have been able to help. i hope you can!
Thanks! :]
1. The sum of a number and its square is 42. Find all possible numbers.
2. -3/5u + 6 = -12
3.The original price of a new car was $11,000. It is now on sale for $9,500. What was the percent of decrease? (round to the nearest percent)
4. Translate, and then find the two integers. The product of two integers is 72.
5. How many milliliters of acid must be added to 60 mL of a 20% acid solution in order to make a 25% acid solution?
6. Factor: 4y(^2)-12y+9
7. Solve: x(^2)= -3x+54
10 AnswersMathematics1 decade agohow do you set up this math problem?
h is directly proportional to a, and h= 425 when a= 8.5. Find h when a= 12
7 AnswersMathematics1 decade agowho knows about computers? COMPUTER HELPP?
i have a laptop with a broken screen, but i have a monitor that i want to connect the laptop to so i can just use that screen, i did this before but i forgot the keys that you press to connect them..
does anyone know what keys i press to change the screen from my laptop screen to a monitor screen?!
please help!!?
3 AnswersDesktops1 decade agowhat should i do to my hair?
its been like this for soo long
i wanna die the underneath or get highlights..or bangs or something different im soo bored with it any suggestions?
heres a picture
2 AnswersHair1 decade agowhats a good country song? or some good country artists?
i want a good country song for my myspace song..haha
preferably a love song..
or just a reaallyy good song
thank you soo much for the helpp
:]
5 AnswersCountry1 decade agohow to: write each product as a trinomial?
math help..
example:
(x-5)(2x+3)
please help.
if your not good at math or you just dont know..dont answer this please
1 AnswerHomework Help1 decade agohow to keep a belly button ring from getting infected?
so im getting it done this sundayy!
and im realllyy excited but im also really nervous, does it hurt really bad?
on a scale of 1-10?
how can i keep it from getting infected and if im going to play a sport in the spring should i not get it peirced? or can i just tape it?
how long do i have to wait to swim?
and should i get silver? or white gold or something?
is there a type that is best for sensitive skin?
please helpp
13 AnswersOther - Skin & Body1 decade agohow to deal with abnormal periods?
i have like 2 periods a month kinda..like the first one is really light..for a week and then a week or 2 later its normal..or extra heavy..
what would help change this? i heard birth control could? is there anyway i could get it without my parents knowing?
6 AnswersWomen's Health1 decade agowhy do people love reality ?
i am doing a speech on reality television in my public speaking class and i need to know why people love it.
help?
9 AnswersReality Television1 decade ago