Monday

November 30, 2015
Total # Posts: 697

**Geometry**

If the length of one base of a trapezoid is 5, the length of the other base is 2x + 7, and the length of the midsegment is 6x – 24, what is the value of x? Show equations and all work that leads to your answer.
*January 22, 2010*

**8th grade**

How do you do (3x-4)^2??? This is multiplying polynomials...
*January 20, 2010*

**11th grade**

If the coefficient of kinetic friction between a 30 kg crate and the floor is 0.35, what horizontal force is required to move the crate at a steady speed across teh floor? wHAT HORIZONTAL FORCE IS REQUIRED IF MUK IS ZERO?
*January 19, 2010*

**MATH GRADE 10******

Scott, Arif, and Diane run a small delivery company. For thier business, they use licensed two-way radios with a 20 km range. Scott is at their office which they have marked as the origin on their map of the town. Arif is dropping off a package at (-8, 16) while Diane is ...
*December 25, 2009*

**math grade 10 mathhh**

OMGGG THANK YOU SOO MUCH!!!!!!!! :):):):):):)
*December 23, 2009*

**math grade 10 mathhh**

A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP, THANK YOUUUUUU!!!!!!!!!!!
*December 23, 2009*

**grade 10 math- slope/midpoint/length formulas **

A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP, THANK YOUUUUUU!!!!!!!!!!!
*December 23, 2009*

**Math grade 10**

Omg thnx u sooooooo muchhhhhhhhhhhhhhhhhh
*December 23, 2009*

**Math grade 10**

a)determine whether the point A(-2, -6) lies on the circle defined by x^2 + y^2 = 40 b) find an equation for the radius from the origin O to point A c) Find an equation for the line that passes through A and is perpendicular to OA
*December 23, 2009*

**9th grade**

Isolate y
*December 23, 2009*

**Physics**

The mens world record for the shot put, 23.12 meters. if the shot was launched from 6 feet above the ground at an initial angle of 42 degrees, what was the initial speed?
*November 29, 2009*

**Physics**

A racket ball is struck in such a way that it leaves the racket with a speed of 5.6m/s in the horizontal diriction. when the ball hits the court it is a horizontal distance of 1.85 meters from the racket. FIND the height of the racket ball when it left the racket.
*November 29, 2009*

**Physics**

Find the coeffecient of kinetic friction between a 3.85kg block and the horizontal surface on which it rests if at 85 N/m spring must be stretched by 6.20cm to pull it with constant speed. Assume that the spring pulls in the horizontal direction.
*November 29, 2009*

**Physics**

When a 9.00 kg mass is placed on top of a vertical spring, the spring compresses 4.5cm, FIND THE FORCE CONSTANT OF THE SPRING.
*November 29, 2009*

**Physics**

A car goes around a curve on a road that is banked at an angle of 30 degrees. Even though the road is slick the car will stay on the road without any friction between its tires and the road when its speed is 24.0 m/s. WHAT IS THE RADIUS OF THE CURVE?
*November 29, 2009*

**Physics**

WHen you take your 1100kg car out for a spin, you go around a corner of radius 55m with a speed of 15m/s. assuming your car doesnt skid, what is the force exerted on it by static friction?
*November 29, 2009*

**Physics**

I tried this and it did not work :(
*November 17, 2009*

**social studies**

In social studies we are doing gazetteer. I'm having trouble with a definition.What does fork mean.
*November 13, 2009*

**Vocab.**

okay, that didn't turn out right with the spacing, let me see if this works: _ _ _'_ _ J_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20 W_ _ _ _!
*November 7, 2009*

**Vocab.**

Okay, so I have to unscrammble these letters to get the final message: w u n o r e v o o s t s r b i o i a e u c o u s h r c r d e d _ _ _'_ _ J_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20 W_ _ _ _! I'm pretty sure the first two words are "you'...
*November 7, 2009*

**7th grade**

(-4k)2+k2 solve
*November 5, 2009*

**biology**

Small molecules are combined to form large molecules by the life function of... please help!! URGENT!
*October 28, 2009*

**Mass Communication Studies**

Consider the issue and implications of intentional news media bias. Why are large segments of the American news media audience either unable or unwilling to be better critical media consumers? Is it OK for Fox News network to do what it does – even while claiming loudly ...
*October 28, 2009*

**writing**

Me and family got on an air plane and we had go on a plane to seattle .Then we went on a bus to go sailing on a ship .Can you tell me how to improve this pargaph.
*October 27, 2009*

**writing**

plese someone help with me personal narrtive.i'm on my second pargrah.my first pargraph was about waking up me getting up.I have an idea i,m going to write it about me going on the airplane and me going on the ship
*October 27, 2009*

**algbera **

i got 16y^8/6x^6.please tell me if it is right
*October 12, 2009*

**albgbra**

please help me solve this problem.32x^4y^8/6x^6
*October 12, 2009*

**social studies-Sara**

please help me with a few more. Specifically with a group that maybe eats at a certain time or a special person has to prepare it?
*October 12, 2009*

**social studies**

I have to do this project about culture; and I'm trying to prove the point that different cultures consume and prepare food differently. I said that the Chinese use chopsticks, where we use forks here in America, but I would like to include one more example at least. So, ...
*October 12, 2009*

**Algbera 1**

Need an sample of two step equation word problem.
*October 11, 2009*

**algbera**

Can you tell if the problem i made up is a good two step equation problem. Steven wants to pay of a car loan the total amount is $500 dollars.He has five months to pay it of.How much does he have to pay per money to pay of the loan .Write a equation and solve it.
*October 10, 2009*

**math**

thank you
*October 6, 2009*

**math**

I'm doing a survey for class and I need 10 people to answer the following question with a simple yes or no: Do you eat some type of vegetable everyday?
*October 6, 2009*

**Writing**

thank you
*October 6, 2009*

**Writing**

okay, so writeacher, how would I use it as a noun?
*October 6, 2009*

**Writing**

would this sentence be using the word incognito as an adverb or noun? The superstar went incognito so that she could enjoy her vacation without any autograph signing.
*October 6, 2009*

**2nd grade**

it is the part of the map that shows you what the symbols on the map mean.
*October 6, 2009*

**writing**

thank you
*October 6, 2009*

**writing**

that was as an adjective, now I have to use it as a noun, which is hard because dictionary online(I can't put the address in, but you know what I mean) didn't provide any examples
*October 6, 2009*

**writing**

I have to use the word wanton in a sentence as a noun, I can't come up with anything, any suggestions?
*October 6, 2009*

**8th grade**

no problem :)
*October 5, 2009*

**8th grade**

you wouldn't be solving for n, just trying to simplify the equation: 6n-(-2n)+8 6n+2n+8 8n+8 you can't simplify anymore, so therefore your answer would be 8n+8
*October 5, 2009*

**Writing**

okay, thanks :)
*October 5, 2009*

**Writing**

Even though she saw how much the little kid was enjoying the toy, she acted in a wanton manner and took it away. Is this good???
*October 5, 2009*

**Writing**

oops, forgot to put in my name last time :)
*October 5, 2009*

**Writing**

can you use wanton in a sentence?
*October 5, 2009*

**Writing**

use the word legendary in a sentence
*October 5, 2009*

**social studies**

thank you very much
*October 4, 2009*

**social studies**

what are martyrs?
*October 4, 2009*

**social studies**

Why do many religions require their followers to fast at certain times of the year?
*October 4, 2009*

**Communication Studies**

Basically any society that doesn't have access to media like we do? Is it possible in the broader non-political sense, for cultural and social conservation of "traditional" beliefs and world views existing in the mass media dominated world of the 21st century?
*October 3, 2009*

**Communication Studies**

In the broader non-political sense, can cultural and social conservation of "traditional" beliefs and world views even exist in the mass media dominated world of the 21st century?
*October 3, 2009*

**algebra**

1-^2g-^7/g^5h-^5
*October 1, 2009*

**algbera**

write 3^-2/3 as a single of 3
*September 29, 2009*

**grammer**

as the title of a song, which is correct; "I've Learned From You" "I've Learned from you" "I've Learned From you" "I've Leared from You"
*September 28, 2009*

**math**

first, plug in your variables: 2(4+-2+-3) then, solve! use distributive property: 8+-4+-6 simplify: 4+-6 -2 Your final answer is -2 does this make sense?
*September 28, 2009*

**social studies**

she doesn't know ms.sue, that's why she posted the question. :) Lisa- if you mean what I think you mean, I would say it is important to know other choices that you can follow to accomplish your goal in case your original plan doesn't turn out right. The way you ...
*September 28, 2009*

**Current Event**

okay, I just wouldn't use it myself, but if it is okay now, then thanks for letting me know
*September 28, 2009*

**Current Event**

ms. sue, wikipedia is not a valid site to use, anyone can change the information, it is inaccurate
*September 28, 2009*

**Science**

Oh, wow! Thanks so much. I should have thought about that. =D
*September 28, 2009*

**Science**

Grasshoppers generally have the colour as their background. What would be the problem with using the mark/release/recapture method to estimate the size of a population of grasshoppers if you marked them with bright red mark.
*September 28, 2009*

**Writing**

thanks so much :)
*September 23, 2009*

**Writing**

We have to write a name poem, is this good?: Alyssa It means joyful, caring, and quiet It is the color of snowflakes falling oh so gently It is lots of laughs at family parties and vacations It is the memory of my dad Who taught me patience and faith My name is Alyssa It means...
*September 23, 2009*

**College Physics**

If m_A=15.0kg and m_B =3.0kg, determine the magnitude of the acceleration of each block. If initially m_A is at rest 1.300m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely? If m_B=1.0, how large must m_A...
*September 23, 2009*

**grade 7 math**

okay, so if you take 2.60, which you can shorten to 2.6, see what place the last decimal goes to, in this case it's 6 which goes to the tenths place. So, try reading the fraction and you would say "two and six tenths" Look! You just gave yourself the answer! 2 6/...
*September 21, 2009*

**writing**

okay, well I'm athletic, and I love to be around my family, and I work hard, and try to live life to the fullest, but am not always perfect, does that help?
*September 21, 2009*

**writing**

okay, for homework, we have to list 10-15 songs that could be used as the "soundtrack of my life". I know it's kind of hard since none of you know me, but do you have any idea of some good songs that could describe someone's personality or any websites that ...
*September 21, 2009*

**6th grade math**

no problem ;)
*September 21, 2009*

**6th grade math**

12/3+7*1-11=0
*September 21, 2009*

**biology**

explain why a hypothesis is often defined as an educated an educated answer?
*September 15, 2009*

**math**

how many square millimeters equal 1 square meter
*September 2, 2009*

**math**

how many square centimeters make a square meter
*September 2, 2009*

**math**

how many SQUARE cetimeters make a SQUARE meter
*September 2, 2009*

**math**

how many square centimeters make a square meters?
*September 2, 2009*

**math**

if 10 decimeters make meter then how many square decimeters make a square meter?
*September 2, 2009*

**5th grade math**

you are right there are 2 acute and 2 obtuse
*September 1, 2009*

**Social Studies**

the answer would simply be.... mrs sue your turn!
*August 27, 2009*

**social studies**

no i mean how hot or how cold ist it in the fall there?
*August 27, 2009*

**social studies**

what is the over all California Fall climate?
*August 27, 2009*

**5th grade**

a factor is 1 of two numbers multiplied to get the product.
*August 27, 2009*

**social studies**

it is used to cook it is used to keep warm
*August 27, 2009*

**5th grade**

yeah i believe ms. sue is correct
*August 27, 2009*

** math 5th grade**

no it would be 21,100,000
*August 27, 2009*

**Algebra**

(x)/(x^2-4) State the y-intercept. Would the y-intercept be (0,0)? or just 0? State the vertical asymptote(s). Would the vertical asymptotes be x = -2, x = 2 State the horizontal asymptote. Would that be 0 as well?
*August 8, 2009*

**Algebra**

So what would this = ? What i said? f^-1(x)(6) over (x - 4)
*August 2, 2009*

**Algebra**

Given the function f(x)=(6)/(x+4)find a formula for the inverse function I say it is f^-1 (x)=(6)/(x-4)
*August 2, 2009*

**Biology**

sorry it's electrical signals
*July 25, 2009*

**Biology**

What are the differences between reflex (involuntary) actions, and voluntary actions in terms of the way nerve impulses are transmitted through the neurones? For instance, i know that in a reflex action, say, a prick of the needle on your hand, will stimulate the nerve endings...
*July 25, 2009*

**Algebra**

f(x)=0 F(x) = (2x+1) (x+1) (x-3) x=-1/2 x=-1 x=3 F(x) =0 F(x) = (2x+1) (x+1) (x-3) (2x+1) (x+1) (x-3) = 0 Is this a good way to show the procedure?
*July 25, 2009*

**Algebra**

Consider the polynomial: f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*July 25, 2009*

**Algebra**

Thanks I will keep that in mind.
*July 22, 2009*

**Algebra**

Find a polynomial function of degree 3 with the given numbers as zeros. -5, sqrt3, -sqrt3 Would this work as a function for this problem? Please help. Thanks! f(x) =(x-r1) (x-r2) (x-r3) =(x-(-5)) (x-sqrt3) (x--sqrt3) (x+5)) (x-sqrt3) (x+sqrt3)
*July 22, 2009*

**Communication Theory**

So then the strategy is rhetorical proof, and the three are logos, pathos, and ethos? If so this is what I thought.
*July 13, 2009*

**Communication Theory**

Aristotle divided persuasion into three kinds of strategies called________.? These three where ___ ___ ____???
*July 13, 2009*

**Communication Theory**

Are we losing our ability to read, but gaining a different kind of literacy? How does constant presentation by the media change the nature of national leadership, gender roles and maturity? Is it possible to test and measure these changes?
*July 9, 2009*

**math**

I don't know...That doesn't look correct. I got this: A = 230,000*e^(.06*21) = 289,800 NOW we add that to the 230,000 to get A = 519,800???? I think this makes more sense? Any thoughts? ThankS! :)
*July 9, 2009*

**Algebra**

Thank you!
*July 7, 2009*

**Algebra**

What would be the answer in interval notation? A. [-16/3,3] B. [-3,16/3] C. (-infinity, -16/3 U [3, infinity) D. (-infinity, -3] U [16/3,infinity) Based on the answer you provided I am goin to say B. Am I correct? Thanks!
*July 7, 2009*

**Algebra**

Solve |6x – 7| < = 25 and write interval notation for the solution set.
*July 7, 2009*