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April 18, 2014

Homework Help: 9th Grade

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9th grade
a cube has a side that is (5x-3)centimeters long.a.what is its surface area?b.if x=3,what is its surface area
Wednesday, January 27, 2010 at 2:46am

CP Science 9th grade
A Sample of Air at 35 degrees Celsius has a relative humidity of 15%. How do you find the dew point temperature?
Tuesday, January 26, 2010 at 9:38pm

9th grade Math
I need help in creating 3 Math problems that has to do with Baseball. Does anyone know how to or websites to help me...
Monday, January 25, 2010 at 7:15pm

9th grade
what is the formal and functional regions of seattle washington and Las Vegas Nevada?
Monday, January 25, 2010 at 12:48pm

Math, not "9th grade"
Assistance needed. Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Sunday, January 24, 2010 at 7:26pm

9th grade
What are the differences and similarties between the baltimore county council and the maryland general assembly
Wednesday, January 13, 2010 at 11:04pm

Probability, not "9th grade"
Assistance needed. Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Wednesday, January 13, 2010 at 2:30pm

Math
It has something to do with functions. We are working on this in a 9th grade ACC Math class
Wednesday, January 13, 2010 at 1:19pm

9th grade
i have a test soon, and i don't know where my textbook is, can you tell me everything i need to know about organic compounds?
Monday, January 11, 2010 at 1:39pm

9th grade math
Substitution of -5x for y tells you that 2x +15x +17 = 0 17x = -17 x = -1 y = -5x = 5
Monday, January 11, 2010 at 6:43am

Math
Not 9th grade, but Math. Sra
Sunday, January 10, 2010 at 11:35pm

9th grade
What is the equation in point slope from of the line that passes through the given points (9,1),(5,2)
Sunday, January 10, 2010 at 11:31pm

9th grade, SOSE
no he just started the war. after he died we was still fighting the japs
Sunday, January 10, 2010 at 3:59pm

9th grade, Biology
it would change with it surrounding or die from the change...
Sunday, January 10, 2010 at 3:56pm

9th grade
knock on boos door and he was close to getting shoot he last his pants and had 2 go back for them
Friday, January 8, 2010 at 3:25pm

9th grade
how do i solve 3y-4+3x-5x+2 and solve for x and y
Thursday, January 7, 2010 at 10:51pm

science, not "9th grade"
Assistance needed. Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Thursday, January 7, 2010 at 8:00am

9th grade
how much heat is needed to change 20g of ice at negative 10 degrees c to water vapor at 200 degrees c
Tuesday, January 5, 2010 at 6:46pm

9th grade
Acrostic Poem: C-orrosive H-alogen L-ifetaking O-xidant R-eactive I-onic N-asty E-lement
Monday, January 4, 2010 at 8:04pm

9th grade
you need to move the y to one side alone. Add 9 to both sides, then divide each side by 4
Wednesday, December 23, 2009 at 10:56am

9th grade
During what phase does crossing-over occur? A. prophase I B. metaphase I C. anaphase I D. telophase I
Friday, December 18, 2009 at 6:41pm

9th grade
I am reading a book called To kill a mocking bird. and had a couple questions. . . -what is the dare with which dill challenges Jem?
Friday, December 11, 2009 at 7:54pm

9th grade Math
I dont know. vertical lines have infinite slope. I haven't seen any mountains like that.
Thursday, December 10, 2009 at 9:13pm

9th grade Math
Discuss how you might use the ski slope to help remember the numerical slope of a vertical line.
Thursday, December 10, 2009 at 9:12pm

9th grade algebra
That is a good indication it is wrong. 36g-12+8-40g=2g -4=8g check that.
Wednesday, December 9, 2009 at 1:04pm

9th grade algebra
i keep getting -2/3 but when i plug it back to the original equation it wont work out right for me
Wednesday, December 9, 2009 at 12:42pm

9th grade
Determine whether y=2x-1 is a linear equation if so write equation in standard form . ?
Sunday, November 22, 2009 at 4:34pm

9th grade
Determine whether y=2x-1 is a linear equation if so write equation in standard form . ?
Sunday, November 22, 2009 at 4:29pm

Math, not "9th grade"
Assistance needed. Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Monday, November 16, 2009 at 8:01am

9th grade algebra
Distribute the 15 through the parentheses in order to get 15x-45 first.
Thursday, November 12, 2009 at 2:04pm

9th grade
Please label your subject properly and do not post the same question more than once
Thursday, November 12, 2009 at 7:35am

9th grade- Algebra 1
I am curious about what this question has to do with algebra
Monday, November 9, 2009 at 7:56am

9th grade- Algebra 1
Quick and lively. Sometimes "joyful". It describes the tempo of music.
Monday, November 9, 2009 at 4:25am

9th grade- Algebra 1
In music, What does "allegro" mean? ALGEBRA WITH PIZZAZZ!
Monday, November 9, 2009 at 2:36am

9th grade
what is the velocity of someone running if he takes 120 seconds to run 200m
Sunday, November 8, 2009 at 9:47pm

9th grade
That would depend upon the Anagram. One way to tackle it is to list all the vowels (a, e, i, o, u) and then the consonants, to combine them. Sra
Saturday, November 7, 2009 at 1:31am

9th grade
The centroid divides a median in the ration of 2:1, the longer part towards the vertex. so (x+4)/(2x-4) = 2/1 solving.... x = 4 then AM = x+4 + 2x-4 = 3x = 12
Thursday, November 5, 2009 at 10:50pm

9th grade
In triangle ABC, centroid D is on median line. AD=x+4 and DM=2x-4. Find AM
Thursday, November 5, 2009 at 9:41pm

9th grade Math
No. Hang your head in shame :) Multiply both sides by 8 7n-1=48 add one to each side, then divide each side by 7
Monday, November 2, 2009 at 7:49pm

Math, not "9th grade"
Assistance needed. Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Monday, November 2, 2009 at 6:03pm

AP 9th grade-Philosophy
In order to prove this thesis by the Greek Thales, "All substances can be reduced to water." what would i have to do?! im clueless...
Tuesday, October 27, 2009 at 10:28pm

9th grade(math)
if two lines are parallel and the slope of the lines is m,what is the product of their slopes?
Friday, October 23, 2009 at 7:29pm

9th grade Spanish
Be sure to go back in and add the accents. For example, "años" instead of "anos."
Thursday, October 22, 2009 at 5:55am

9th grade Spanish
Write a letter to a new pen pal. Hola, Yo me llamo Claire y you tengo 14 anos. Yo tengo dos hermanas. Ellos tienen 16 y 11 anos. Ellos se llaman Erica y Amelia. Me gusta la pizza y el chocolate. No me gusta huevos. Que te gusta comer? Yo me gusta eschuchar el radio y dormir. ...
Thursday, October 22, 2009 at 4:14am

Social Studies (9th grade)
How did the Trojan War affect people of its own time and our world today? Thanks so much:]
Thursday, October 15, 2009 at 4:29pm

9th grade
Voy a jugar al baloncesto después de la escuela hoy. "I am going to play basketball after school today"
Thursday, October 15, 2009 at 2:58pm

9th grade
I need an answer to my question in spanish Que vas a hacer despues de las clases hoy?
Thursday, October 15, 2009 at 2:09pm

9th grade algebra
y=3x+2, y=1/3x+4
Wednesday, October 14, 2009 at 3:21pm

algebra/9th grade
write the equation in slope-intercept form: 1. 18y+2x-9=0 2. 3x-4y=-8
Wednesday, October 7, 2009 at 4:38pm

9th grade algebra
in a), is the coefficent of x the same in each equation? in b), put the first equation into the form y= mx+b. Then, is m=5 as in the second equation?
Monday, October 5, 2009 at 1:46pm

9th grade algebra
decide whether the graphs of the two equations are parallel lines. a. y=3x+2, y=1/3x+4 b. 3y=15x+4, y=5x+1
Monday, October 5, 2009 at 1:35pm

9th grade algebra
You suppose wrong. Put the sets of line in y=mx + b and then compare the slope m. Parallel lines have the same slope.
Monday, October 5, 2009 at 11:59am

9th grade algebra
decide whether the graphs of the two equations are parallel lines. a. y=3x+2, y=1/3x+4 b. 3y=15x+4, y=5x+1
Monday, October 5, 2009 at 11:42am

English -9th grade
Isn't this a question? Doesn't the questioner want to know an answer to the question? Which of those terms mean a question?
Sunday, September 27, 2009 at 8:58pm

English -9th grade
Is Sam going to sleep early tonight: declarative imperative exclamatory interrogative. I didn't fill out the answer causing me to get it wrong. I thought it was an declarative.
Sunday, September 27, 2009 at 8:52pm

9th grade SCIENCE
what is the three maining of science
Sunday, September 27, 2009 at 7:33pm

9th grade, Biology
Using what you know about osmosis, explain what would happen if you placed a jellyfish in a freshwater lake. I need help with this, please answer if you can, (:
Wednesday, September 23, 2009 at 9:44pm

9th grade
Select any one household product and create a mini poster displaying a "GREEN ALTERNATIVE". HOW DO I DO THAT??? GIVE ME SOME EXAMPLES... OR CLUES... OR METHODS... OR SMALL DESCRIPTIONS.
Wednesday, September 23, 2009 at 6:46pm

9th grade
Jim is an acquaintance of mine. Is Sue an acquaintance of yours?
Tuesday, September 22, 2009 at 7:34pm

9th grade
what are some effective transition words that would usually start a sentance??
Tuesday, September 15, 2009 at 9:06pm

9th grade
If this is a crossword puzzle, please post the number of letters and the letters you've already found.
Tuesday, September 15, 2009 at 8:55pm

9th grade geometry
If RS + ST= RT then 8y+4+4y+8=15y-9 solve for y
Tuesday, September 15, 2009 at 8:18pm

9th grade geometry
if RS=8y+4, ,,ST=4y+8 and RT=15y-9 find the value of y
Tuesday, September 15, 2009 at 8:15pm

9th grade algebra
oops sorry i havn't done this in a while thanx bobpursley -6-(-2-5^2)= =-6-(-2-25)= =-6-(-27)= (negatives cancel) =-6+27= =27-6= =21
Sunday, September 13, 2009 at 12:09pm

9th grade algebra
-6-[-2-5(squared)]= =-6-[-2-25]= =-6-(-23)= =-23+6 =-17
Sunday, September 13, 2009 at 11:15am

9th grade, SOSE
What was the driving force starting the war, and keeping the war going? we will be happy to critique your thinking.
Sunday, September 13, 2009 at 9:22am

9th grade, SOSE
Was world war two hitlers war?? if so why.
Sunday, September 13, 2009 at 5:49am

9th grade
I didn't know that a neighborhood had a purpose. A neighborhood describes the physical area in which a group of people live.
Tuesday, September 8, 2009 at 9:28pm

9th grade
Subject/verb: you | will find he | is Jeremy | likes Brock | traveled CD | is
Sunday, September 6, 2009 at 9:12pm

9th grade
Lateral area = 2 pi*(radius)* height) = 2 pi * 5.5 * 7 = ?
Sunday, September 6, 2009 at 5:24am

9th grade
1. find the latreal area of a cylinder of revolution if its altitude is 5.5 inches and the diameter of its base is 7 inches.
Sunday, September 6, 2009 at 1:29am

9th grade
subtract 2 from each side which cancels the 2 and makes 4 instead of 6 then divide by 6 canceling the original 6 and dividing 4 by six. four divided by six is .6666 or in other words 2/3
Thursday, September 3, 2009 at 8:13pm

9th grade
6x+2=6 Subtract 2 from both sides of the equation. 6x = 4 x = 4/6 = 2/3
Tuesday, September 1, 2009 at 10:34pm

9th grade world history
What is the geographic location of ancient Carib? What was their method of substience? What did they make with arts and crafts? What were their religious beilefs? What were their customs? And what was their effect on European contact and culture?
Monday, August 31, 2009 at 5:24pm

9th grade
There are several ways of looking at it, but to me, genetic variation, and reproductive advantages (some authors work in survivability here)
Sunday, August 30, 2009 at 8:58pm

9th grade biology
a fatty acid with the maxium number of hydrogen atoms possible is
Wednesday, August 26, 2009 at 8:30pm

9th grade
what is the study of interactions of biological, cultural, geographical and historical aspects of humankind?
Tuesday, August 25, 2009 at 7:22pm

9th grade(English)
From the hill on a clear day you can see for miles. How is clear being used? adjective?
Thursday, August 20, 2009 at 2:28pm

9th grade
If f(c)=0, then 0 = 9/5c + 32 Solve for c. -32 = 9/5 c -160/9 = c
Thursday, August 6, 2009 at 7:53pm

Algebra 1, 9th grade
48x^2y + 20xz + 12xy + 5z xy - 3x – 8y + 24 are these Prime expressions or not?
Tuesday, August 4, 2009 at 6:37pm

9th grade
Find the unit rate: $10.99 for 12 slices of pizza
Tuesday, August 4, 2009 at 4:48pm

Algebra 1 9th grade
Which of these are less steep? y=5x+6 y=5x-6 y=x-3 y=x+3 I think it is one of the last two, but I do not know
Friday, July 24, 2009 at 12:16am

Algerbra 1, 9th grade
The slope intercept equation for a line is y = mx + b where: m = slope b = y intercept
Thursday, July 23, 2009 at 12:51am

9th Grade Courses
Yeah I was looking for the easiest option but biology is probably the best thing to do. -MC
Wednesday, July 15, 2009 at 7:02pm

9th grade algebra
how to do algebra
Thursday, June 25, 2009 at 12:31am

9th grade
Search images on Google, find some pictures of Niagara Falls, and describe it.
Wednesday, June 17, 2009 at 6:00pm

English
I'm not writing a scholarship or anything like that. We had to find two things like that on the internet and reword them because were doing commercials that have to do with the characteristics of college for a project. I'm only in 9th grade.
Saturday, June 13, 2009 at 10:43pm

9th grade
in y = a sin kx the amplitude is a and the value of k affects the frequency so in your equation, the amplitude would be ..... ?
Friday, June 12, 2009 at 4:53pm

9th grade Math
first, you should multiply bothsides by 4 soo..... -8=y/4 *4= *4 the right side cancles the leftside equals -32 so y=-32
Friday, June 12, 2009 at 1:18pm

9th grade
sugar is a compound that is not made of ions. will it form an acidic,an alkaline or a neutral solution when it is dissolved in water? please expain your answer for me!
Sunday, June 7, 2009 at 7:05am

9th grade science
i dnt get tha question............................sooo​ooooo im just gonna say eggs! :P
Saturday, June 6, 2009 at 5:52pm

9th grade global
Think about it. Look up any words you don't know. As DRWLS said, only one answer makes sense.
Sunday, May 31, 2009 at 2:49pm

9th grade Global
What does your book say about democratic ideals in the Han Dynasty and the Roman Empire?
Sunday, May 31, 2009 at 2:41pm

9th grade Global
i am such a big blonde when it comes to global....ik its deff not encouraged democratic ideals
Sunday, May 31, 2009 at 2:39pm

9th Grade Biology
Has plant life on earth evolved and have rose bushes always been around on earth?
Sunday, May 31, 2009 at 2:37pm

9th grade Global
Only one answer makes sense. Think about it.
Sunday, May 31, 2009 at 2:28pm

9th grade classes
Check below on a general humanities class... very valuable.
Tuesday, May 26, 2009 at 2:58pm

9th grade classes
ok, thanks, i'll think about those things (i want to take the easiest so i can get my homeschooling over with quickly) -MC
Tuesday, May 26, 2009 at 1:52pm

9th grade classes
General science is traditional. I also suggest a world history or world geography class. How about a foreign language? Why take the easiest courses?
Tuesday, May 26, 2009 at 1:48pm

9th grade biology
Multiple Post: please see your later post. Sra
Monday, May 18, 2009 at 8:18pm

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