Can someone please check my work on this problem? For some reason, I get the feeling that I did it wrong. sqrt=square root (by the way) 3sqrt10 sqrt5+sqrt2  *  sqrt5sqrt2 sqrt5+sqrt2 (3sqrt10)(sqrt5+sqrt2) =  52 3sqrt5+3sqrt2sqrt50sqrt20  3
60,487 results
English
can somebody check my answers pleaseee? ——————————————————————— The language used in speeches changes based on the __________ patterns. questions. time. audience.***** —————————— Which of

Social Studies And Business
1. Which of the following incentives is a reward? Select all that apply. (2pts) (2 answers) Feeling like you're looking great Getting a lower grade than expected Being paid a bonus for good performance Being fired from a job for angering a customer Feeling

Math
m∠2 + m∠3 + m∠4 = 180°/ reason: Given? m∠1 + m∠2 = 180°/reason: Supplementary Angle definition m∠1 + m∠2 = m∠2 + m∠3 + m∠4/reason: Substitution property equality m∠1 + m∠2  m∠2 = m∠2 + m∠3 + m∠4 m∠2/reason= Subtraction

Art
Please check my work i am in connecus and i can’t add in the pictures but if possible can someone check this. This picture is called “ the wounded foot” and it’s by Joaquin sorolla y Bastida and I really hope someone can check this answer thanks In

algebra1
the problem is 5f+7 less than or equal to 22. can anyone please work this out for me and check it for me? and what i mean by checking it is like when you get the answer you check it and make sure its write.

english
1. It's sometimes difficult to balance family, friends, and to do school work, as well. family, and friends, and school work, as well.

Algebra
I have a few questions that I need help with. Solve the radical equation, and check all proposed solutions. 5. x square root 3x2=4 I don't understand this problem. Solve and check the equation. 10. (x^2+14x+49)^3/420=7 would I have to multiply each

algebra1
could you walkthrough the steps to solving this problem because I am stuck; 3x5(3x7)=2(x+9)+45 Let me know if you have a question in any step. 3x5(3x7)=2(x+9)+45 3x15x+35= 2x+18+45 12x+35 = 2x+63 35 35 12x= 2x +6335 12x= 2x +28 2x 2x 12x2x

English
Writing sentences and paragraphs. Is the below correct? Paragraph 1 I am anxious study this field medical billing and coding that is the reason I am applying for this position. It will be a wonderful experience working in a clinic or hospital. The position

Psychology  Check please?
According to Solomon Asch's study of conformity, which of these situations would not increase conformity? feeling insecure feeling you have reached your potential feeling impressed by a group's status feeling that others are watching you feeling that

creative play
Professional organizations for teachers have a set of standards for establishing highquality classroom environments. These standards indicate that the classroom environment should support: A. children's honest expression and thinking, displays of

English
love at first sight the ball romeo sees her first. their first words are a shared sonnet analyse the reason for this. analyse the language and the imagery what do we learn about her feeling? ROMEO AND JULIET

English
I still have a few sentences to check. I really hope you can help me check them. I added a few more sentences. 1)I think the best thing to do is working at a passion because in this way you'll work better than anyone else. 2)You feel the need to go to

Enhancing Children's SelfEsteem
The most important reason why teachers and teacher aides should be strong leaders in the classroom is because it a)helps students to respect authority later inlife b)gives students a sense of security and feeling of belonging c)improves students academic

Social Studies
#1 How would a sudden increase in the price of canned soup affect people’s behavior? A. People would buy less soup B. People would buy more soup C. People would value the soup they eat more. D. People would find emotional incentives to buy soup. I think

Literature
I have to write an expository essay interpreting a peice of art from my textbook. I chose the painting The Grinder(1924) by Diego Rivero. Need help filling this out: Elements of Art: ? Subject Matter A girl is grinding something. Lines and Shapes ?

Algebra
I have this math probelm z(3z)/(2z)=(6)/(z2) in my book it says to solve the equation. I have worked this problem many times and I keep comming up with different answers. When I use an online calculator to check my work it is giving me an answer of z=3

language arts
. The exact definition of a word is its ________ meaning. Answer: literal 2. An author uses connotative meanings to ______________. Answer: provide readers with a feeling. 3. What is connotation? Answer: the feelings associated with a word 4. Which type of

English
A: How are you feeling? B: Much better, thank you. (What is the full form of "Much better"? Is it #1 or #2? ) 1. I am feeling much better. 2. I feel much better.

Calculus
An airplane flies at an altitude of 5 miles toward a point directly over an observer. The speed of the plane is 600 mi/hr. Find the rate at which the angle of elevation is changing when the angle is 30 degrees. I found the answer to be 60 radians/hr by

English
Writing sentences and paragraphs. Is the below correct? Paragraph 1 I am anxious study this field medical billing and coding that is the reason I am applying for this position. It will be a wonderful experience working in a clinic or hospital. The position

math
okay so I have to work out this problem for school work and I don't understand it. the problem is : if the perimeter of an isosceles triangle is 2x + 10, what is the length of one of the congruent sides ? PLEASE HELP ME !

Business Communications
What is the BEST reason to omit the reason for the refusal in a negative message? (Points: 5) The reader may not think of the reason. The reason reflects poorly on the company. The reason benefits the reader, but not the writer. The reason is watertight.

history
was the antiimmigrant hysteria following world war one simply a continuation of this feeling or was it more a reaction to the wave of immigrants that entered the us in the late nineteenth centuryim writing a paper on this, please help A continuation of

Writing
I've come across a problem while writing my story: since it doesn't take place in modern times  actually, it's more or less a fantasy story  I'm having a hard time creating clothes for my characters. I know that since it's a fantasy, it allows for a lot

Psychology
Individuals who use problemfocused coping will deal with a problem or stressor by: A. making changes in their behavior. B. accepting support through sympathy. C. changing their point of view concerning the stressor. D. attempting to manage their emotions.

chemistry
how many grams of CaCl2 need to be dssolved in 100g of water to prepare a solution which freezes at 2.0 degrees? Work this problem just like the previous one EXCEPT there is another part to the formula. Delta T = i*Kf *m i is the number of particles and

Math / Algebra
Factor: 8ab  16ac + 12a anyone wanna help me out with this, i know how to normally work out problems like this but for some reason im not getting the correct answer when i work it out...

algebra
Can someone please check my work on this problem? For some reason, I get the feeling that I did it wrong. sqrt=square root (by the way) 3sqrt10 sqrt5+sqrt2  *  sqrt5sqrt2 sqrt5+sqrt2 (3sqrt10)(sqrt5+sqrt2) =  52

algebra
i have two answers to this problem so am not sure which way I need to do in or should say the order i should do it. lease help??????? problem is 7x5+3x=6+x10 what is the order to work this out there is no brackets to this problem 7xx+3x=6+510

Algebra
I am having issues with factoring. I am trying to check my work using a TI84 Plus calculator but I don't know how to plug in a problem to check its factoring. Can anyone help? for example 44y^3+55y^211xy how can I go about plugging that in to check my

Math
One afternoon Mr. and Mrs. Baxter and their 3 children were busy working outside in their garden. Mrs. Baxter was feeling hungry, so she went inside to the kitchen where there was a plate full of cookies. She ate 1/6 of the cookies and then went back to

math
m∠2 + m∠3 + m∠4 = 180°/ reason: Given? m∠1 + m∠2 = 180°/reason: Supplementary Angle definition m∠1 + m∠2 = m∠2 + m∠3 + m∠4/reason: Substitution property equality m∠1 + m∠2  m∠2 = m∠2 + m∠3 + m∠4 m∠2/reason= Subtraction

social studiesMs. Sue
"Immigrants have frequently been accused of taking jobs from "real" Americans. Politicians who oppose immigrants often use this as a reason. The problem with this argument is that many immigrants work very hard for minimum (or lower) wage that doesn't

chemistry
AgCl Ag^+ + Cl^ NaCl ==> Na^+ + Cl^ Ksp = (Ag^+)(Cl^) = 1.8 x 10^10 Let S = solubility of AgCl, then (Ag^+) = S (Cl^) = S+0.01 Solve for S. Note: A similar problem to this post (0.1 M NaCl instead of 0.01 M NaCl) was on a couple of days ago; the one

biology
A person(between 1117) gets up and goes somewhere after sitting 20 mins in a place then he stops at a place for his work but a blackish region surrounds his face for 5secs and he falls on the ground ?after 10secs he feels that now his brain is ok and he

Chemistry  radioactivity
Hello Dr.Bob. Could you check my work please? I'm not sure if I'm right in how I solved this problem. Which of the following nuclides are most likely to decay via beta decay? A) I131 B) Pb206 C) F18 D) Zr90 E) Ar40 I know that nuclides undergo beta

English
There are four words in the Feeling pouch. You have to find one word which doesn't belong to this feeling category. Music doesn't belong to the feeling category. So take 'music' from this pouch to the subject pouch. There is a blank in this pouch. You

Business English
What is the best reason to omit the reason for the refusal in a negative message? A. The reader may not think of the reason. B. The reason reflects poorly on the company. C. The reason benefits the reader, but not the writer. D. The reason is watertight.

Calculus
Greetings, So I've been working on this problem: H(x) = (x^4  2x +7)(x^3 + 2x^4) H'(x)= Kept on getting it wrong and I assumed it was an algebra mistake. After multiple tries I went to a few derivative calculators to check my work... What I saw was the

Math: Homework Questons (answer quick)
Can you check if the answer is correct and of there any grammar mistakes. Write True or False and EXPLAIN your reasoning for the answer!!!! 8. (5  2)  1 = 5  (2  1) Answer: True Reason: The reason why my answer to this question is true is because when

english
I have a feeling that my sentences are very bad. can you please correct them. the three senetnces are based on the poem "crossing thebar" by alfred tennyson. 1) The reason why the ship comes out from the boundless deep is because the ship symbolically

MGT 361 Managerial Research Design and Analysis
I need help with what data tool or test to use in excel for this problem. The county commissioner needs to cut the budget and wants to know if there is any significant feeling among the constituents regarding where the cuts should be made. Two hundred

Math
Please help me with this step by step show your work problem. 4b8+1b^2+2b^3 (b= 2) My work 4b8+1b^2+2b^3 4(2)8+1(2^2)+2(2^3) 88+1416 8+8+516 16+516 5 Could you check my work? If it is incorrect, could you show me the

Math fraction equations
How would I solve this equation? d1 = 1 1 ____ ___ 4 2 (d1) divided by 4 = 1 and 1/2 Thanks, Ok, I'll set up your problem this way: (d1)/4 = 1 1/2 1 1/2 is the same as 3/2. Therefore: (d1)/4 = 3/2 Multiply each fraction by a common denominator,

Precalculus
So for our review, our teacher posted the answers to the review online. I do the problem and check my work with the review, but I am questioning number 8. Here is the problem with the answer: prntscr.c0m/4rnpcn How does it equal 16? I am so clueless! G * F

Trig
I was doing this problem sin^1 (4/5) if I'm not mistaking most teachers would say that .927295218 radians is wrong is just an estimation and therefore is wrong so I'm justified in putting this on my paper instead right ( ln( (4i +3)/5)/i ) right? She

Management Accounting
well i try to solve this problem but it look so complicated I need to cash buget what's the problem? check the problem i don't get it check the problem i don't get it

Algebra Zero Product Rule
I'm working with the zero product rule and I've somehow lost my way on a certain problem pattern. (x+8)(x3)= 30 Is the pattern and the answer in the book says 2 or 3, but when I do the problem... x²+5x24= 30 x²+5x+6= 0 (x+6)(x1) x= 6 x= 1 That is

Math
"Find the slope of the line passing through J(0,5) and K(1,2)" I did the problem but I just need someone to check if its right. my work: M= y2  y1  x2  y1 M= 2  5  1  0 M= 3  1 M= 3 Thank you.

Basic Algebra
I have to solve the following equation and check my work. Not sure how to do this if someone oculd help me out. The problem is (17b5)8(2b+4)=6

algebra
Solve the system using elimination X+3y=5 4x+4y=4 I tried to work this problem and this is what I came up with. x+3y=5 x+4y=20 7y=15 y=7/15 and x= (5+y)/4 (5+7/15)/2 2/15 x=2/15 x=2/15, y=7/15 I would like for someone to check to see if it is correct.

Math
^=exponents /= divide So I am not sure how to do this. It is an example in my book but I still don't get it. Can you work through ti so I can do my real work. (1^2+1^2)^1 (1^2+1^2)^1 = First, do work within the parentheses. 1*1 = 1 and 12 =

Math[PLease Check]
Problem: 25x^2 6  *  12 5x What I got: 5x  2 *PLease Check My Work. No. Factor the 25x^2 into two factors. Then the 5x in the denominator divides out. So then is it: 5+x  2 yes. 12x12

Algebra
I can't figure out this problem... 2x2(x1) = 41+x(3x) solve for x Will you also show your work and check step Thanks, :)Juliet

Math
So my teacher marked this 0/6 but only told me to correct 2 things. Can some one check over this? If I'm right I need to email my teacher.. Complete the two column proof. Given:

social studies
explain or give a reason why slaves should have less hours to work.. REMEMBER YOU ARE THINKING LIKE A PERSON FROM 1815. NOTE: Please do not say because they work to hard and need to work less.. Be specific with your writing. Thank you

Math
Simplifying Radicals: 2ã108  ã180y The check mark represents the radicand. How do I work this problem?

English
1. The committee consists of 7 members. 2. The committee is consisting of 7 members. 3. He loves Ann. 4. He is loving Ann. 5. He has a book. 6. He is having a book. 7. The bread smells bad. 8. The bread is smelling bad. 9. He smells the bread. 10. He is

algebradistributive
how would you do this prob. negative4(5y+6) = negative 7y+3 thanks. happy halloween I'm going to assume your problem is this: 4  (5y + 6) = 7y + 3 If that's the case, distribute the negative over the terms in the parentheses first: 4  5y  6 = 7y +

Math
Can someone check my work? the problem is: x=2+3/y and I have to solve for y I get rid of the denominator y and multiply it with X...so it looks like xy=5 then just divide by x on both sides for a final answer of y=5/x

Yet another science question..
How much work is done when you push a 50kg refridgerator across the room for 3 meters? None, if you ignore friction. Work requires a force, gravity is upwards. In reality, work is done in pushing horizontally, but that is due to friction, not mentioned

PreCalculus
Solve the system by the substitution method. Show your work. 2y  x = 5 x2 + y2  25 = 0 I solved the problem but I got it wrong for some reason..can you solve it step by step?

Physics  pulley
A construction crew pulls up an 87.5kg load using a rope thrown over a pulley and pulled by an electric motor. They lift the load 15.5 m and it arrives with a speed of 15.6 m/s having started from rest. Assume that acceleration was not constant. I have

Geometry
Good morning. I have a Geometry math problem that I need if someone can please check on to make sure I am doing the problem correct and to please check my answer. #7 Given segment DF with D(1, 11) and F(9 , 5), if E partitions DF such that the ratio of

third grade math
how do you check addition problems by adding up? Let's use this addition problem as an example. 21 35 ___ First you add 1 + 5. To check your work, add up, 5 + 1. If you have a column of numbers and you go down each column to add them together, that's

FRENCH WORK ASAP
please please someone check my work I don't understand it fully so I am asking if someone could please check my work thank you if it's too much I'm sorry. God Bless

math
I'm trying to factor a problem and cannot seem to get it to work out  12a^3 + 10a^2  8a I first factored out the gcf of 2 to get 2a(6a^2 + 5a  4) From there I keep coming up with answers that are incorrect when I check them  any suggestions please?

chemistry
consider the reaction 2HgCl2 + C2O42 > 2Cl21 + 2CO2 + Hg2Cl2 The initial rate of this reaction was determined for several concentrations of HgCl2 and C2O42 and the following rate data was obtained. TRIAL (1) [HgCl2](M)= .105 [C2O42](M)= .15 RATE=

history
can some one check my work? i can where is it It's the one with the one that says order the sequence. Hi! brie. My work is on the 2nd page. Count the BLACK dots next to everybody's name until you find the 35th dot. Check that work. You'll see it next to my

algebra
write a function rule for the table. Y= x 9, 7,4, 3, 11 y 27, 23, 17, 3, 13 I am trying to help my son with home school work. I have no idea how to do this. Someone please help! I would love for someone to work the problem out step by step, so I can

mathpre alg
not sure i did right 3(f+2)+9=13+5f 3f+6+9 = 13+5f +9 3F+15 = 12+5F GOT MIXED UP SOMWERE HELP 3f +6 +9 = 13 + 5f 3f + 15 = 13 + 5f 2f = 2 f = 1 drwls is correct You are doing OK up to this point: 3f + 6 + 9 = 13 + 5f Now combine any like terms. (We can

math
i need help in how to check my answer for an equation problem. The problem is n over 2 equals to 18 i already know what n is [36[ but now how do i check it

Math
I did this problem on a practice test, but the answer isn't in the back of my study guide, although I believe I'm correct. Can someone check my work? Thanks; very appreciated. Find p(2) if p(x) = 3x^4 + 3x^3 + 7x  10 3(2^4) + 3(2^3) + 7(2) 10 3(16)

math
2x+4(1x)=11+5x 2x+44x=11+5x 6x+4=11+5x 6x=7+5x x=7 i think this is it x = 7 is not correct. Here's how the problem should work out: Use the distributive property to get rid of the parentheses and you will end up with this: 2x + 4  4x = 11 + 5x Combining

Chemistry
how many ml of .0875 M H2SO4 would you need to exactly neutralize 50.00 ml of .135 M NaOH? Help! I have a feeling it's a conversion problem but i'm not sure how to do it.

Thank Jiskha tutors
I really appreciate all that you tutors do for us, I know we may be a bit demanding sometimes XD but we really love how you guys are always there to help us out. Coming from experience, I've had some past teachers that aren't as willing to help us when we

math
how would I check this on my own? I know you put numbers in the place of the letters but when I do that I come up with my moms answer. this is what i have when I check my work. p=2 q=3 6*(2)*3 =36 but 3(2)(2*3)=36 could you tell me what i'm doing

Calculus
Can someone check my work on this problem? I'm studying for the AP test and I would really appreciate any help. Let f(x) = the definite integral from [2,(x^23x)] of e^(t^2) dt At what value of x is f(x) a minimum? a. For no value of x b. 1/2 c. 3/2 d. 2

social studies (Saudi Arabia)
In what way is Islam most likely to impact Muslims during work days? 1)They must leave work early 2)They will not participate in leisure activities after work 3)They can not have certain jobs 4)They need to pause during their work and pry I think it is 4.

algebra
x+1 x+2 = x+3 ____ _____ ____ 2 3 4 How do I solve this equations? These are fractions mi don't know I'm going to assume your problem is this: (x+1)/2  (x+2)/3 = (x+3)/4 ...and you are trying to solve for x. If so, here's how you would go about it:

Algebra
2(0.53y) + y > (4y0.2)8 I understand how to solve the problem, but my final answer was y < 17/155, which I have a strange feeling isn't right. Maybe I tripped up somewhere. Here's my work: After distributing: 16+y>32y1.6 +6 to each side 1 +y > 32y +

grade 9 math slope equations
question: slove by comparison and check your solution? a)2x4y5=0 3x+8y4=0 my work so far: 2x4y=5(1) 3x+8y=4(2) _____________ 6x12y=15(3) (3)(4) 6x+16y=8(4) ____________________ 28y/28 = 7/28 y= .25 2x4(.25)=5 2x1+5 2x/2 +

alg 1 college
can you guys please help me wwith a math problem, its asking to solve this equatoion, sqare root5x4=3x18. to fkire off first 5x4= 3x18 squared. foil thatand you are looking AT 9x squared 54x 54x+324/ add the 54 to 108x.then shoot the 5x to to the

Math
which value is the "whole" in the following problem: 14 is what percent of 56? I said the "whole" is 56, due to the problem not stating whether i was to solve the problem by using proportions or whatever. May you check my answer? Thank You

math
2r+4=10 Well r=3 so that means 2xr=6 and 6+4=10. Hint: whenever a number and letter are close together you have to multply thme like 2r. The value for r is indeed 3! Another way to think about this problem is to start by subtracting 4 from both sides of

math/probability
For some reason I can not get my head around probability. Please show me how to work the problem not just the answers. A class has 11 students who are to be assigned seating by lot. What is the probability that the students will be arranged in order from

Command Economies
Could I know the features of Command Economies/good and bad? I think I found their relative advantages and disadvantages. Down below. Please check, and do tell me if there are more. Thanks so much. Command Economy Advantages: Equality is focused on

Algenra
How do I work this problem, it is not a homework problem but a problem similar to a homework problem. I know i need to factor the left side of the problem. here is what I have so far.. x^22x+1=7 x^22x+17=77 x^22x6=0 here is where I run into an issue,

Algebra
How do I work this problem, it is not a homework problem but a problem similar to a homework problem. I know i need to factor the left side of the problem. here is what I have so far.. x^22x+1=7 x^22x+17=77 x^22x6=0 here is where I run into an issue,

Algebra
 ok... we keep getting this one wrong: Solve the following equation for x. Write your answer as a fraction in simplest form. 6(x5)=2x86(3x5) What is it you don't understand about this? Clear the parentheses, combine terms, solve for x. Ive been

mathvolume
I'm confused with how to solve this problem, so help would be great! The volume of any spherical balloon can be found by using the formula V= 4/3 pi r^3. Write an equation for r in terms of V and pi 4/3*pi*r3 = V Multiply by 3 3*(4/3)*pi*r3 = 3*V 4*pi*r3 =

english
1. "Similarly", "on the other hand", and "however" are signals that the author of a source is using which of the following text structures? (1 point) sequencing comparison and contrast cause and effect problem and solution check my work my answer is C

Math
The 1st problem: 2 2/5 + 1/15 How your friend did the work: 2 2/5 + 1/15 2 12/15 + 1/15 2 13/15***I think it's 2 7/15 am I right? The 2nd problem: 9 1/2  5 7/12 How your friend did the work: 9 1/2  5 7/12 9 6/12  5 7/12 8 18/12  5 7/12 3 11/12***I got

Math
q + 13 = 120 __ 8 I'm going to assume your problem is this: (q/8) + 13 = 120 If so, start by subtracting 13 from both sides of the equation. Whatever operation you do to one side of an equation you must do to the other side as well. Next, multiply both

Algebra 2
Could someone check my work? I want to make sure I got the answer correct because I've never done a problem like this one. Thanks. Determine whether the function f(x) = x^2 + 4x has a minimum or maximun value. a= 1 b =4 1< 0 = parabola down

More Math 2 See If You Can Help Me... :)
Problem: a^29 a^23a  *  a^2 a^2+a12 Here Is What I Got: (a+3)3a  (a+4) *Please Check It.I think I did it wrong though.. =[ I'm going to assume your problem is this: (a^29)/a^2 * (a^23a)/(a^2+a12) Note: I'm using * to mean

math,correction please..
(x)/(x2)  (x+1)/(x) = (8)/(x^22x) I keep getting x = 6 can someone show me how you guys are getting x = 10 The lowest commond denominator is x(x2) x/x *(x)/(x2)  (x+1)/(x) *(x2)/(x2)=(8)/x(x2) multiplying both sides by the common denominator..

math
1. Samuel is 2/3 as old as his brother. In five years, he will be 3/4 as old as his brother will be. Find their present ages. a. If x = the brother’s age now, write an expression for Samuel’s present age in terms of x. b. Write an expression for the

math
Can someone please help me with this math problem. My teacher is looking for me to show my work, but I don't how to solve the problem to show my work. Please help!!! The problem is 2 1/2 + 3 1/4 + 3 5/8. Thank you for your help.