Showing posts with label louisse 873. Show all posts
Showing posts with label louisse 873. Show all posts

Muriel's Percent Post

7:31 PM

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here's my percent post ..
Part A.)












Part B.)


The commission for the sale of a house was 6 3/4%. If the house sold for $345 000, how much was the commission? Show your thinking.





The 4900-seat hockey arena was 63% full. How many people were at the game?





thanks for reading .. leave a comment ! :))

muriel 9-04

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Last Fraction Post

9:30 PM

(0) Comments

Adding and Subtracting Fraction










Adding Mixed Numbers







Multiplying Fractions






Multiplying Mixed Numbers






Dividing Fractions






Dividing Mixed Numbers







Word Problems


Problem2





Problem3






muriel 9-04

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Math Homework

7:06 PM

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9) The distance to Grandma's house is 4/5 of the distance to Uncle Glen's house. If Uncle Glen's house is THREE1/2 hours away, how long will it take to get to Grandma's house if you travel at the same speed?









10) It takes 3/5 of a tank of gas to get to work and back each day. How much gas is used over 5 work days? show your thinking.






11) Owen is TWO1/4 times as old as Robin. When Robin celebrates his 8th birthday, how old will Owen be?








12) The karate club is arranging a grading for its members. It takes THREE1/4 hours to test a group of 4 candidates. How long will the club need the gym in order to process 3 groups of 4 candidates each?



muriel 9-04

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Pythagorean Theorem

5:45 PM

(3) Comments

Artifacts:





First Artifact- The Right Triangle






Second Artifact- Square




Third Artifact- Pythagoras





Pythagoras was born on 580 BC – 572 BC and died between 500 and 490 BC was an Ionian Greek mathematician and founder of the religious movement called Pythagoreanism. He is often revered as a great mathematician, mystic and scientist; however some have questioned the scope of his contributions to mathematics and natural philosophy. He is best known for the Pythagorean theorem, which bears his name. Known as "the father of numbers", Pythagoras made influential contributions to philosophy and religious teaching in the late 6th century BC.



Pythagoras Inventions..


First Proof:








Second Proof:





Vocabulary:


legs- are the sides of a right triangle that forms a 90 degree angle.


Greek- a person who's from Greece


Theorem- a mathematical statement and the sum of the areas of the two squares on the legs (a and b) equals the area of the square on the hypotenuse (c).


Hypotenuse- a longest side of a right angled triangle, labeled size which is C.


R.A.T- right angled triangle.





muriel 9-04

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Scribe Post for 02.04.09

4:45 PM

(11) Comments

Today in class, we talk about Transposing. Here are some examples from what I learned in class today...












for the next scribe, I choose SHAINE..
and that's all. thanks for reading and leave a comment! hihih. tnx!:))

muriel 9-04

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Big Book of Algebra

6:25 PM

(4) Comments

Chapter 1: Integer Poetry

Adding Integers (haiku)

Adding Integers,
adding simple numbers,
solving is easy.


Subtracting Integers (tanka)

In subtraction of integers,
you will never subtract,
always add the opposite,
change the sign to add it


Quotative Division (haiku)

If we divide it,
positive and negative,
divide it in half,
now you got the answer


Partitive Division (haiku)

groups and parts
goes and have
how many they have
so simple and quick


Rule for Multiplying (free verse)



go and multiply it


when there's a kissing brackets


positive times negative


the rule is really easy.if you don't know i


you won't get it.


Chapter 2: Combining Like Terms and Distributive Property

Bok Bok and Poknat are good friends and they were studying the algebra...

Poknat: hello.. how are you??

Bok Bok: good.. how 'bout you?




Poknat: I have a problem in our discussion a while ago, The Distributive Property and Combining Like Terms, did you understand it? can you please help me?




Bok Bok: ok.. I will help you, what's your answer in the first question?




Poknat: my answer is 3n-17n, am i correct? how about you? what's your answer?




Bok Bok: my answer is 4n+15




Poknat: how did you do that?




Bok Bok: I just regroup it and then i rewrite, after i rewrite, i simplified it.




Poknat: ohh... now i get it.




Bok Bok: ok.. now, answer this question, 2+4(3n+8)




Poknat: ok.. positive 4 times 3n is 12n, positive 4 times positive 8 is 32, bring down 2, I will regroup it. 12n+2+32. positive 2 plus positive 32 is positive 34 and then bring down 12, my final answer is 12n+34.. now Bok Bok, am I correct??






Bok Bok: awesome! nice one! your correct! you got it now! just remeber the steps.. ok??






Poknat: I got it now! Thanks Bok Bok!






Bok Bok: your always welcome.





















Chapter3









-9+6=n+2







n-(-8)=21




11n=77













1/9n=6













chapter4

muriel 9-04

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scribe post for november 26

4:58 PM

(13) Comments

Scribe Post for November 26, 08 by Louisse



Yesterday we did ten questions with solutions.
I'm going to show you the answers and solutions for the first four questions

-Here is the fisrt question.














here is the solution.........


-first you need to add the first 2 numbers
-3+(-5)-11=
-copy the answer of the first two numbers then bring down the rest of integer numbers.
-8-11=-19
so you can understand it a little bit better you can look at the picture.















-so that is one way to do the question..


-here is the second question, but this question is a little bit harder to explain.

so I'm just going to show you picures.


(Question#2)














solution..














-here is the third question..























THE SOLUTION IS....

first you need to multiply the first two numbers(6(-2)=-12)then you need to multiply the second two numbers.

second you need to multiply or add(it depends on the question) the numbers under it.
if you got the answers you need to divide it.








-here is the fourth question

















THE SOLUTION IS....
first, you need to add -5 and 19, then multiply 6 to -1, if you got the answer add it. after that, divide it to -4.
plsssss leave a comment!!!
for the next scribe I choose Bea

muriel 9-04

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The Adventures of captain Integer

5:55 PM

(5) Comments



Once upon a time there was a town that is been cursed by the powerful wizard named addition he is the powerful wizard who wants to destroy captain integers. But before captain Integer was a super hero he was a regular boy who dreamed of being a mathimatician, not just a mathimatician but a super mathimatician. So he went some challenges of his life to be a super mathimatician. I'm going to tell you his story.




When Integer was just a small boy his family was poor and nothing to eat. Integer is walking by down the street while he was walking by he saw a very wonderful school with wonderful students while he was walking there was a wizard(addition is the wizard)watchin his every move so the wizard sent a mathimatician named Cresa, Cresa is a very beutiful girl and smart the wizard sent that girl because the wizard wants to know if Integer was really smart so the girl chalenge him into a math question the question is (-5)+(+5) if you answer this correctly you will be the smartest person in town, said Cresa.so he answerd the question:


so integer answered the question correctly. so Cesa just disappeared. HE knew that he was the smartest person in town he jumped and danced all the way to his home. when he was at home he told his parents how he became the smartest person in town he told hi parents all he did.
the next morning ............he woked up in the morning crying he don't know why so he asked himself if IS SOMETHING TO DO WITH ME OR IST JUST TEARS OF JOY........................
TO BE CONTINUED............LET'S SEE IF THESE MYSTERY IS OVER.

muriel 9-04

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