Math(Please help)

183,433 results, page 26

Math to hard please help

Name the coefficients in the polynomial. 4^2+3x-3 A. 4,-3,-3 B. 4,3 C. 4,3,3 D. -4,-3 Is the answer B??

math help please

How many terms are in the following polynomial? 6x^4+3x^3-2x^2+15x-14 A.5 B.4 C.3 D.2 Is the answer A??

Math

i can't figure this out if someone could please help me that would be great. x3 " 3y for x = 4, y = -4 is it 0 ? 3*4=12 and 3*-4=-12= 0

math

interge[1/(t*t-1)(t*t-1)] I haven't got a way to solve it.. please help me..

Math

e^(x-y)=-x+C where y(2)=2 so I found C=3? y=_____________ so I thought it would be y=-ln(-x+3)-x but that is wrong please help!

Math

4x-e^(-(4x-y+3))=-e^(-2) y=________ I have tried multiple times and cant get it. Please help

9th grade math

I need help with this problem please help with steps. -u+5u-2(6u-11)

math

Solve by substitution.. y=4x-7 and 2x-3y=6 This is the only question i am stuck on, please help..

math

y-x=1 2x-y=1 changing it to y y=-x+1 y=2x-1 can someone check if I did it right? If not, please correct me.

math

i need help please...what is 5,602 minus 2,344 estimated

Math

Simplify the expression 9 + 10h + -5h = 0 Please show steps

Math

Complex Numbers please helpppppp and show solutions 1.) (3-7i) + (-1-2i) 2.) (4-5i) - (2-3i) 3.) (7-5i) + (6+9i) 4.) 2+3i/3-5i

Math

please solve 30 is 2 less than____ 35 is more than 40 ____

Math

P(n,3)=5! Solve for n?? Help, please! I did n!/(n-3)!=5! n(n-1)(n-2)(n-3)!/(n-3)!=5! cancelled out (n-3)! was left with n(n-1)(n-2)=5! n^2-n(n-2)=5! n^3-n^2=5! n^3-n^2-120 What do i do???

MATH

What is 546 multiplied by 345? PLEASE I NEED HELP QUICK!!!!!!!

Math word problem

Please, i need help. How much greater than -11.6 is -5.43

math

please help me with this!!! How can I rewrite this as a rational exponent? 3 square root 2^7 Thanks

Math

How are you able to compare the below: 45hg And. 4.5kg Please help

Math

Please could you show the working out for the following. W+6tw=11-w

math

I need help with magnitude estimates. They are really hard for me . Please help!

Math

Missing base 1/9= [. ] with exponent 2 please explain how I can get the answer thanks

Math

What is {23%,0.21,1/4,1/5} from least to greatest I need the answer today please thank you

Math

If P varies jointly with Q and R, and P=420 when Q is 3 and R is 7, what is the value of P when Q is 2 and R is 1? Help me please...thx

math and science both

my stuff needs an answer please

Math

which of the following expression is true? 2^4*2^3=2^12 3^3*3^6>3^8 4^2*4^2>4^4 5^5*5^2=5^10 i think is the c but please check for me.

Math

I did this, but i don't think its right for this problem and I don't know where to go from here. Help please factor x^3-5x-2 x^2+10 (x^3-5x-2x^2)+10 x (x^2-2x-5)+10

MATH PLEASE

0.0293262879789 Rounded to nearest hundredth percent.

Math

2(x-y)-(x+y) I have been stuck on this problem for ages.. Please help!!

math

what is a 100 tons per month? please answer

Math

How do u find a rectangular prisms surface area? Please help c:

math

on which of the following lines does the point (7,1) lie? y-5x=4 y=x-10 y=-4x+3 y=-x+8 help please Ms.Sue

math

write each expression using a single exponent please help 1.a^5/a^3 2.x^9/x^5 3.c^7/c^2 4. (-1)^5/(-1)^4

Math

How can you find the distance of each number from the mean? 50,56,52,46,48,42,38 Im not sure so please help.

math

what is the solution to the system of equations ? x=y-3 x 3y=13 A. (1,4) B.(4,1) C.(7,4) D. (2.5,5.5) please help my best answer is b

Math

Which ordered pair is not a solution of y= -4x -9 A(-9,27) B(3,-21) C(-6,15) D(5,-28) I have no idea how to do this help please

Math

5. Find 4 ratios equivalent to 30% Show work please thank you

math

is secA*cosA =1 for all A where 0<=A<=90? please provide a solution

math

Write in italic numeral 1959. #any one to help me please***

math help please?!

Find all (a) minors and (b) cofactors of the matrix [ -3 2 -8 ] 3 -2 6 -1 3 -6

math

innthe expression 17-4x=67-9x, what is the value of x? please show me the steps.

math

Iam trying. to unscrambled anruiclme ssepxosneir. please. help. me.

Math. please help

-1/2 + 1/3 = Adding and subtracting fractions with rational numbers.

Math, Functionsons

What is the domain and range of the function f(x)=x^2-2? please teach me..!

Math

I really need help with this please help me. 360 kilometers is 24% of ______kilometers

Math

I really need help like, in 5 minutes please!! its this: 23/40 minus 11/30

Math

How to find the transformations of these graphs of equations? 1. y=(x+2)^2-3 2. y=3x^2-6 3. y=-2(x-4)^2+5 Please teach me..

math

what is a ordered pair? can you give me some examples please

math help quick please

solve {y=x-7 {5x+2y=7 Use the substitution method. A.(0, −7) B.(7, 0) C.(3, −4) D.(−1, −8)

Algebra

Can you please help me with this math problem: 5 6 2 9 12 3 (4X Y Z) X (5X Y Z) The numbers at the top are exponents.thank you

Math

1. What are the next three terms in the sequence? –1, 9, 19, 29, … (1 point) 38, 37, 32 40, 51, 62 39, 49, 59***** 38, 47, 56 Please help me, thanks.

math HELP PLEASE

write a ratio and percent for the shaded area

Math Ms. Sue please help!

How do you know if a radical expression is in simplest form?

Math and Please Help!

According to the distributive property, 6 (5 + 3) = A) 6 (5 + 3) B) 6 (3 + 5) C) 6 × 5 + 3 D) 6 × 5 + 6 × 3 I think it might be b.

math

Write the inequality that represents the solution set for −15/9y < 11/13 . Please help thanks

Sequences Math

Find the function rule. X = -2, -1, 0, 1, 2. Y = 9, 4, -1, -6 -11. Help please this is too hard

math please check

(13-2)squared + (14-12 divided by 3) (11 * 11) + -.6 121+ -.6 =120.4

Math

PLEASE HELP ME I NEED ANSWERS FOR THE ASSESMENT METRIC UNITS

Math

In what shape are the lateral faces of a pyramid?Please hurry!

Math

Find the area of the following rectangles. 7/2 mm ×14/5 mm. I can up with 98/10 mm. Please check

Math >:( Help please!!!

Which pair of ratios can form a true proportion? A) 1/2, 6/10 B) 6/8, 5/20 C) 3/5, 6/10 D) 3/9, 7/80

math

How many minutes are there between 11:40 night and 8:10 morning? please help me out

math

127nine= 411x solve for x can you show me the steps please

Math

please help find the inverse function f-1(x) if f(x)=10^(3x) f(x)=log2(4x) Thanks a lot

Math

Please some one should assist me or else I will get flogged.

geometry

In a triangle ABC, angle B is 3 times angle A and angle C is 8 degrees less than 6 times angle A. The the size of the angles. Size of angle A is = Size of angle B is = Size of angle C is = can someone please help me with this..? I am very weak at geometry...and math in general...

math

(1)A grocer kept all the pennies he found left in his store from 1975 to 2000. There were 113,964 pennies in ... pennies he found in a day? (HINT: Don't forget leap years!) Answer: (13) Kind of confused how I got it. Will someone please explain I know that there are six leap ...

Math - Algebra

our riding your bike to the park, sit to read for a while, and then ride your bike home. It takes you less time to ride from the park to your house than it took to ride from your house to the park. Draw a sketch of a graph that shows your possible distance traveled over time. ...

Math PLEASE PLEASE HELP ME

1.Find the derivative of the function. f(t) = (1+squrt t)(8t^2-7) 2. Find the derivative of the function. f(x) = (x^3 - 4)/(x^2 + 4)

computers

I was wondering if someone could please help me for homework I need to submit math answers using Microsoft Equation Editor, Math type or similar software what if I don't have any of them what can I use I am not sure if I have any of them Not sure thanks for any help

Math

OK, I have had trouble with math, 'C' average, and we are learning proportions. I don't get them! Can someone please do a proportion and then tell the steps to do it? Ex. 4/6= 8/X. Steps: 4/6 equals 8 over x. You do _______ do get ________ over , so X=12. [I know this is rong...

8th grade math

A 20 ounce bag of popcorn costs $2.80 at the movie theater, if the unit price remains the same, how much would a 35 ounce bag cost ? Please help me, I'm in math class and Im stuck.

Math

Describes a real world situation using words as label and using math symbols to relate the words.. Its a vocab work. And the school couldn't get me a text book today because my names not in the system. PLEASE help me:((

Math

I have math HW and these are the questions i wasn't aware of how to answer... please help. a)Prove that 4x-y-1=0 is parallel to y=4x-5 b)Show that the points A(3,1), B(5,2) and C(11,5) are collinear c)Show that the lines y=2x-4 and x+2y-10=0 are perpendicular to one other. d) ...

Algebra

PLease ,Please ,Please help me solve this problems #1 Since x = 3y-4, -3(3y-4)+4y = -3 now just solve for y and then x #2 Since x = 4+4y, -(4+4y) = 4y=-4 or something Again, solve for y, then x

math equation

Please help me to work this out using the inversion method (I'd appreciate if you could provide a step by step breakdown (I don't understand how to do it and my math really sucks!!): Jim spent 1/3 of his salary on food. He spent 1/4 of it on shoes. He has $400 remaining. What ...

Math MS. SUE PLEASE HELP!!

What is true of a random sample? A) it is the only way to sample a population. B)Each member of the sample is a volunteer. C) It is always the easiest way to sample a population. D) Each member of the population has an equal chance of being selected. MS. SUE PLEASE HELP!!

Math Help Please

Kale is building a small basement suite. The bathroom takes up 1/3 of the suite and has an area of 12m2. 1. Draw the room and label all the areas 2. what are the possible dimensions of the bathroom? 3. what is the area of the rest of the suite without the bathroom? 4.what is ...

math, Please Helppp!!!!!!!! Lost paper!

I lost my paper for the Math Riddle Pizazz page 167 about solving systems of equations and I no longer have the problems. (It is the "did you hear about the farmer who fed his cows birdseed.." page) What are the math problems for it?!?

Math Breakdown/ please help!!

WAGE---$ 17.00-an hour---------ANUALLY---28,285.28 APARTMENT VALUE 17.34hrs/pay period towards an apartment value of $934/month----ANUALLY---$11,208----TOTAL-------$39,493.28. My question is: first of all, I get, 17X40= $2,720-not 28,285.28, above. ALSO, I am trying to break ...

physics please help

On the surface of a planet an object is thrown vertically upward with an initial speed of 60 m/s. use a conservation of energy approach to determine the object's speed when the object is at a quarter of it's maximum height. (assume the planet has no atmosphere) PLEASE HELP. I ...

Math - Inequalities

Please help with the following: What is an open dot, and what is a closed dot? Also, when are they used in inequalities? I am not really sure about what they are. The lesson has not taught me anything about open dots and closed dots. I have also looked them up, but I got ...

Math, algebra!! Please help!!!!!!

Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your operations is an ...

Math

If you are standing near the edge of the top of a 200 feet building and throw a ball vertically upward it will be modeled by the function s(t)=-16t^2+64t+200 where s(t) is the ball's height above ground in feet and t is seconds after the ball was thrown. A) When does the ball ...

Math

If you are standing near the edge of the top of a 200 feet building and throw a ball vertically upward it will be modeled by the function s(t)=-16t^2+64t+200 where s(t) is the ball's height above ground in feet and t is seconds after the ball was thrown. A) When does the ball ...

Science math

Can no one help me? I posted a question earlier I don't need answer I need to understand what I did wrong my thinking is that if I have a 2:1 ratio And my total is 99 that if I divide by 3 then I can get the amounts 33x2 is 66, then 33x1 is 33 so it would be 66:33. I used this...

Math

Check my answers please. 1)Which statement is an example of the Identity Property of Multiplication? a)8 • 0 = 0 b)8 • 1 = 8<<<< c)8 • –1 = –8 d)–8 • –1 = 8 2)Whats another way to write -3*(4+7)? a)-3*4+7<<<<< b)-3*4*7 c)-3*4+4*7 d)-3...

3rd grader math homework

please help with the below question writing in math Bethany has 40 apples. Write a subtraction story about the apples that would require regrouping. Then write the answer in a complete sentence. Thanks!

Math(Please help!)

Describe the vertical asymptote and hole for the graph of (x^2+x-6)/(x^2-9). a. asymptote: x=2; hole: x=-3 b. asymptote: x=3; hole: x=2 c. asymptote: x=-3; hole: x=3 d. asymptote: x=3; hole: x=-3 I know that it has to either be b or d because the asymptote is x=3. Can someone ...

psychology

Can someone please give me an example how sense and perception and behavior are link together I am not sure if I am understanding it to good So If I am wrong please let me know. I believe they are link in how we see things is not always how are mind perceives it so when our ...

Math 5th grade

Hello, can someone please help us solve. Very confused by this one. Carlos made trail mix using 2 cups peanuts, 1 1/2 cups M&M's 1 1/4 cups pretzels and 1 1/14 cup raisins. How many cups of trail mix will this recip. make. and if he divides it evenly into 12 bags, how many ...

Math

Please help me and show an understanding please, so I see how to figure them out. Lee deposited $28,000 in an interest-bearing checking account that earns 3.5% interest compounded daily. Find the amount after 68 days. a.$183.16 b.$28,180.46 c.$28,183.16 d.$180.46 On April 10th...

SCIENCE PLEASE HELP ME!!!!!!!! ASAP PLEASE PLEASE

Which chemical equation is balanced? (1 point) H20 H2 + 2O2 2H20 2H2 + O2 2H2O H2 + 2O2 H20 2H2 + 2O2 i think its c

3rd grade

Please help me to rhyming words. The word is sleep. And I need to use this words: strret,please,free,whel,resd,queen,each,sneeze,people,meet,team sea.need,dream,meat. Can you please let me know which one rhym, Thank you. 3rd grader need help!!!!

Math PLEASE HELP FAST!!!!

Kevin needs to convert 620 millimeters per minute to meters per hour. Which conversion factors should he use? A. 0.001m/1mm and 1h/60min B. 0.001m/1mm and 60min/1h C. 1mm/0.001m and 1h/60min D. 1mm/0.001m and 60min/1h PLEASE HELP!!!!

English

Could you please check this letter, please? Thank you. 1)I'm still looking for an accommodation in Yellowstone Park but everything is sold out from 8 to 12 August. 2)My husband booked a cabin in Old Faithful lodge last week under the name "Grande" and sent you details of his ...

Math Help Please

A bottle contains 0.5 quart of grape juice. Keisha will use 0.2 of the grape juice to makie fruit punch. How much grape juice sill Keisha use for the fruit? I chose a.)0.3. My mom says it is b.) 0.2 The teacher's edition says it is c.) 0.1. Can you please explain how to work ...

Math help Please

Kevin has a triangle table cloth with side lengths of 5 inches, 12 inches. He wants to cover a right angles triangle table with table cloth. Find if the cloth is appropriate for the table. Can someone please help me. We are doing Pythagorean Theorem - I found the third side to...

Math 8 - HELP!

Write the equation of the line that passes through the points (1,6) and (-1,-2) please help!!!!

math

15sqrt8x^16/5sqrt2x^4 *you have to simplify,but I don't get this one at ALL!PLease help...

math

Can someone please help me with this, -x/y = 2/9 I do not understand how to solve.... thanks -x/y = 2/9 multiply by 9y 9y*(-x/y)= 9y*(2/9) -9x = 2y can you take it from here? thank you

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