# MATH ! plzz help

133,001 results

math
how to find the LCD for 11x/yz^2, 8x/y^2z? I know the answer is yz^2 but how do you get that. can you plzz plzz explain..... this it is really important..... thnx ...... a lot..

math
can someone plzz tell me whichone is true. just but down the number when u answer back plzz & thank you 1. 14+(-25)> -50= 2. 20*10^3 3. 3/4 + 3/4> 1 4. 6^2=2^6 5. -21-(-39)=60 6. 19 7. 11*11*11 = 33^3 8. 38<7^2-(-20) 9.-5=20+(-25) PLEASE HELP ME!!!!

Science
The position of particle moving along x axis is given as a function of time t as x=t^2-4t+7.the distance covered by the particle in first four second is(x is in metre and t is in second). Plzz answer fastly..plzz

MATHS plzz help ASAP
while paying a bill a man paid \$189.80 as the amount of VAT at 13%. how much was the actual bill amount? Plzz help Should i calculate SP+VAT OR ONLY SP

MATHS PLZZ HELP PLZZ SOMEONE KINDA BEG YOU
a wholesaler supplies 60 books while he was ordered to send 50 books by a retailer. a trade discount of 10 percent is also allowed. what is the net value of the discount to the retailer? Please help me with this question

plzz help me
a 140 pund student burns 5.4 calories per minute while playing tennis .after 60 minutes how many calories has the student burned?? also sam drives at a constant rate of 60 miles per hour . how many hours will it take him to drive 210 miles? express your answer as a mixed ...

math
Simplify (-4)4 the second 4 is the coeffcient plzz HELP

math
plz help solve 6(4x+7)+x simply it plzz!thx for ur help

Math hellppp!!
how do you simplify this expression -12/3*(-8+(-4)^2-6)+2 Plzzz Help plzz!!

Math
Explain the difference in meaning between |-3| and -3. Plzz Help me on this!

plzz help me
2. As you read The Cay, you will learn about people and their prejudices. as you read the cay Why do you think there would be feelings of hostility toward those of other races in Curacao? 3. Name 6 natural resources in Curacao. 4What is the capital of Curacao? Describe where ...

Math PLZZ HELP ME!!
Can someone please explain me how to construct a perpendicular bisector!

math plzz help due tomorow
what is the lowest number that is greater than 1000 and divisible by 2,3 and 6, but not by 5,9, and 10.

i really need this ASAP MATH HELP PLZZ
in your explanation value |-3| is different from the negative number -3

Math
What is the equation of the line that passes through all the points in the table? x -4 -2 0 2 y 0 -4 -8 -12 A. y= -2x-8 B. y= -2x-4 C. y= -4x-8 D. y= -4x-4 PLEASE EXPLAIN PLZZ

Math
3. Which of the following appears to be an irrational number? A. 3.72727272 B. Square root 64 C. -6/5 D.073303330 Plzz help My answer is c

social studies
plzz HELP me with my social studies i need to get this one done within 10 min plzz 1. Which word most closely means civility? (1 point) respect discipline patriotism liberty 2. Civic-mindedness most encourages people to (1 point) speak their minds about issues honestly. treat ...

Math intermediate algebra
how do i find the prediction equation for a given set of data? Final tomorrow plzz help

math plzz help!!!
is it possible to have two fractions with different denominators and numerators representing the same decimal?

Math
What object weighs one ounce? 1. Car 2. Newspaper 3. Dog 4. Button plzz help Conexus 2nd grade.

x-1/x+3=x+2/x-4

Math!! Help plzz
Multiplying decimals by 3 digit decimals and i don't gget it on example: 34.56 x0.40 _______ ?????

MATH ! plzz help
Write an equation that has (2,6) as a solution. Explain how you found the equation.

Math
how to use prime factorization using Square Root??? Examples Plzz like 3 examples

math
1.Find the quotient. -18 ÷ (-2) a) 1/9 b) 9 c) - 1/9 d) -9 idk plzz help me. 2. Find the sum. -11 + 3 + (-6) a) -20 b) -14** c) -8 d) 14

can xome1 help me plzz im stuck
HELP PLZZ...A circle has radius 2 cm,(in that circle there is a traingle ABO) O is the centre of the circle. the chord AB has length 3 cm. . BO is 2cm AO is 2cm (i) Show that ÚAOB is 1.696 radians (to three decimal places). (ii) Hence ﬁnd the area of the (smaller) ...

what is the best way to classify a 115 degree triangle i already know its a obtuse and a scalene but i would i explain how i got this answer??? Plzz Help Me

Math
The shaded face of the cuboid is a square and has an area of 64 cm2. What is the volume of the cuboid that has a width of 17 cm? Can you plzz explain how you found you're answer..... -THANX¢¾

Math
The shaded face of the cuboid is a square and has an area of 64 cm2. What is the volume of the cuboid that has a width of 17 cm? Can you plzz explain how you found you're answer..... -THANX♥

science
i am not the definition of muscular energy plzz help.....

calculus plzz help!!!
Differentiate the following function. ((8x^1/2)+(9/2x^1/3))^2

no one's here to help us!!! -.-
help us!!! plzz btw this is not a question :P

S.S @ Ms Sue Plzz HELP!
Why did Christianity apparel to many Romans???

help plzz
can some 1 help wit my synonym question plz

calculus
Integrate e^2x/e^x 1....plzz note e^x 1 as a whole is the denominator

MACBETH HELP PLZZ!
what motivated the Gunpowder Plot of 1605

ms.sueee
i really need another tip.my teacher is strict.plzz

ohh plz help me u will be blessed! plzz!!

algebra
3x+5y=0 2x-5y=-9 idk how 2 solve it then graph it my teacher eont help me plzz help

calculus
Integrate sinx+cosx/rootsin2x with respect to dx...plzz help me

math
I need the answers really quick before my time is out HELP PLZZ 3. determine which ordered pair is a solution of y = 2x – 3? A.(-2,7) B.(0,3) c.(-4,-11) d.(5,-7) 4.on which of the following lines does (7,1) lie? A. y-5x=4 b. y=x-10 c. y=-4x+3 D. y=-x=8 6.find the slope of ...

English
the role of censorship in schools..?? and need help with thesis statement..plzz help me!!!

math
plzz help I do not understand a certain computer can perform 10^5 calculation per second. how many calculation can it perform in 10 seconds???

Computer
Do you guys know anything about making A website on wordpress my brother is asking this qs. plzz Thank You :)

I need an example of personification with the word MOURNING. plzz !

I need an example of HYPERBOLE with the word CLOMPED. plzz !

I need an example of IDIOM with the word EXECUTIONER. plzz !

I need an example of IDIOM with the word EXECUTIONER. plzz !

Science
What conflicts between humans and robots might occur in the future? Plzz Help!

Math..plzz help
Compare the graphs f(¦È)=sin¨¨ and f(¦È)=sin(-¦È). f(¦È)=cos¨¨ and f(¦È)=cos(-¦È). What conclusions can you make?

math
The coordinates of an ordered pair have opposite signs. In which quadrant(s) must the ordered pair lie? Explain? PLZZ HELP ME I NEED TO ACE THIS TEST OR ELSE I FAIL

Science
Plzz Help me i need help Why is California's high speed rail such a groundbreaking effort??

Math, Sci, S.S., English
What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week (wednesday) plzzz answer also wat do u do ????? plzz answer plzzz

french
what does arrondis le nombre 160 795 a la dizaine de mille pres mean ?? and answer plzz

chemistry
I hve a eq. Plzz tell me the product. Acetylene rects with H2S presence of Al2O3 with 400â„ƒ.

help me damon reiny steve bob plzz
prove that nsini=constant plz show me solution

The bodies of almost all organisms are 50 to 95 percent what? answer - water am i correct????

Lang Arts
This homework question was removed due to a copyright claim submitted by Connections Education. plzz help me.

Science Plzz Help Ms sue
explain how genetic variation and environmental pressures can lead to a change in the characteristics of a population.

Social Studies
How did the pharaoh contribute to continuing Egyptian life? What are the divisions in the society if Egypt's early period? PLZZ HELP !

plz help
You haven't given us enough information about Jinlian and Wadlow to allow us to answer. But scoliosis and infections affect people of all sizes. You will get better responses if you post the SUBJECT in the Subject line rather than "plzz help" -- thanks. =) Jinlian suffered ...

a question ms.sue plzz help!!
How has the lord of medieval times made contributions to future generations? HELP PLEASE AND GIVE COMPLETE ANSWERS!!!

physical chemistry
salam.... plz give me some sources of error of determining concentration quotient of FeSCN? plzz urgent

maths(cbse)
Two chords of a circle of lengths 10 cm and 8 cm are at the distances 8.0 cm and 3.5 cm, respectively from the centre? ans:false how? plzz explain clearly

math someone help plzz ASAP
a wholesaler supplies 60 books while he was ordered to send 50 books by a retailer. a trade discount of 10 percent is also allowed. what is the net value of the discount to the retailer?

chemistary
experment to determine the PH in different samples need in our daily life. CBSE 9 class its holiday homework plzz tel

Language Arts
If you are in connections and did Rhythm and Rhyme Unit Test: Closed book then plzz help me with it I just need multiple answer question. ://

Social Studies Help PLZZ
What was Greg Abbott's job before he was governor? I have done my research but found nothing. This is definitely not in my text book.

physics
A uniform chain 10m long and weighing 6 kg permetre hangs vertically.calculate the work required to wind it up.. Plzz solve it

HELP ME PLZ MATH
Which is the best to buy???? A \$10.88 for 7 can of tuna B \$11.55 for 6 can of tuna C \$17.25 for 9 cans of tuna D \$15.31 for 8 cans of tuna PLZZ HELP ME I REALLY NEED HELP

accounting
imagine a business and its 50 transactions.. journalize it and also record it in subsidary books, post into ledger and prepare a trial balance... plzz help me...

Science only one question...help plzz!
True or False: Plants continue to grow throughout their lives by producing new plant material. THANK YOU!

Science Plzz Help
12. Which of the following types of pathogens can only reproduce itself if it takes over host cells? A. fungi B. bacteria C. virus D. protozoa****

science
i have to make a model on global warming(a 3d model)can u plzz...give some ideas.

physics
If sigma(t)^2 denotes the standard deviation in the quantity t^2, show that sigma(t)^2=2tsigma(t) I don't even know where to begin... help plzz

bratz wiki
from the movie bratz in 2007, the person Natallia? who plays yasmine, is she a star to? plzz help 4 report

englishhhhhhhhhhhhhh
Graham,Judith. “Happiness is Contagious:New Study Finds.” Chicago Tribune: Health (4 Dec 2008) 16 Dec 2008. <chicagotribune.c o m/features/health/chi-081204happiness,0,6297377.story>. is this correct now helpppp english plzz - Anonymous, Friday, September 30, 2011 at...

english help
Graham,Judith. “Happiness is Contagious:New Study Finds.” Chicago Tribune: Health (4 Dec 2008) 16 Dec 2008. <chicagotribune.c o m/features/health/chi-081204happiness,0,6297377.story>. is this correct now helpppp english plzz - Anonymous, Friday, September 30, 2011 at...

algebra1
I have a question does anyone have the Rational Expressions and Functions Unit Test questions and answers?? If you can you plzz help me out i am almost done

math2
Find the equation of the straight line passing through the point(3,-2) and making an angle of 60° with the line√3x+y-1=0 Plzz help someone

Subjects
What is National Jr Honor Socity ????? How do you get chosen ???? What do you REALLY do in it ??????? Also can you give me a pertange (srry i miss that i mean %) chart on grades plzz like wat 80 to 89 is that a B & a 3 ????? PLZZZZZ ANSWER !!!! :) :) :)

health
The best thing to put on severe sunburn to help relive pain is a) cocoa butter b) cold water c) ointment d) vaseline I think it c but plzz help anyway idk for sure

Math
I NEED THE ANSWER NOW PLZZ HELLPPP!! ASAP ASAP!! Juan bought a piece of lumber that is 18 feet long. a. Does he have enough lumber to make the five shelves? If not, how much more does he need? If so, how much will be left over?

Math HELP PLZZ!!
1. To ________________ means to cut into two congruent parts. A: intersect B: bisect •• C: construct D: divide 2. Which tool is not needed to construct a perpendicular bisector? A: compass B: pencil C:protractor •• D: straightedge 3. Which point is the midpoint of ...

math
DVD cases are 9/16 inch wide. If Juan has 60 DVDs, how many of them will fit on one shelf? How wide would a DVD case have to be in order for 60 of them to fit on one shelf? Give the answer in feet. help plzz! asap

MATH HELP PLZZ ASAP
Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55. Enter an inequality that can be used to represent this situation in the first box, where x represents Julio's age. Enter the youngest age Julio can be in the second box.

science
I WANT TO KNOW MOLARITY OF BENEDICT'S REAGENT FOR TITRATION .. BOTTLE CONSISTS OF 500ML BENEDICT'S REAGENT. PLZZ HELP

Chemistry
I have to prepare 1ppm of Fe+2 solution in 1litre. How many grams of ferrous ammonium sulphate will be dissolved in 1litre to make above solution.. plzz guide me

Biographical sketch- help plzz.
What is a good way to start off my introduction for a biographical sketch?

science
ok this is juist the first question.... 1)When evolution was first proposed, which of the following was used as evidence to support the idea? A)observations of nature B)laboratory experiments C)extensive fossil collections D)genetic sequences plzz help!!!!

math
When 5 is added to both the numerator and denominator of a fraction the result becomes 1/2.When 1 is subtracted from both the numerator and denominator the fraction becomes 1/5.Find the fraction. plzz do whole method, i cant understand it.

math
DVD case are 9/16 inch wide. If Juan has 60 DVDs, how many of them will fit on one shelf? How wide would a DVD case have to be in order for 60 of them to fit on one shelf? Give the answer in feet. help plzz! asap

Ms. Sue plzz help me with this U.S History
Which legislation justified Britain's taxing American colonists to pay for its war debt? Proclamation of 1763 Stamp Act of 1765 *** Declaratory Acts of 1766 Townshend Acts of 1767

SS HELP NOW PLZZ
OK SO ALL I NEED IS LITTLE HELP ok resources led to the appearance of the industrial revolution in new england. i know its coal and wood and water i just need help explaining how i got the answer.... i will be your gf for hw long you want and i will love you if you could help ...

math plzzzzzzz help
this is grade 10 math questions a rectangular window is 5 feet 3 inches in length, and 3 feet 6 inches in width. if the perimeter of the window must have caulking that costs 32cents per inch, how much will the caulking cost?? the answer is \$67.20 but i got 846.73 :( what i did...

physics - energy question
A simple pendulum, 2.0 m in length, is released with a push when the support string is at an angle of 25° from the vertical. If the initial speed of the suspended mass is 1.2 m/s when at the release point, what is its speed at the bottom of the swing? (g = 9.8 m/s2). i don't ...

Science Plzz Help
Which of the following lists the phases in the correct order with respect to their occurrence in human development? a – maturation of ovaries and testes b – loss of muscle tissue c – development of problem-solving skills d – learning to walk 1. c, b, d, a 2. b, a, c, d...

math plzz help
Train A leaves Westtown and travels at 50 mph toward Smithville, 330 miles away. At the same time, Train B leaves Smithville and travels at 60 mph toward Westtown. After how many hours do the two trains meet? Enter your answer in the box.

Geography 9R - HELP!
8) Heirs to Genghis Khan established ________________________, which was a time of peace, prosperity, order, and cultural exchange. a. Edit of Japan b. Pax Mongolica c. Pax Romana d. Pax Khan plzz help

Physics
The observation deck of tall skyscraper is 370. m above the time required for a penny to free fall from the deck to the street below and its velocity when it reaches the ground . Plzz help I know the t= .869 and the v= 85.2 and thank u :) have a good day plz answer this is a ...

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