Math(Please help)
187,645 results, page 24

math
If a2 + b2 = 15 and ab = 3, then the value of (ab)2 is: A. 21 B. 18 C. 12 D. 9 E. 3 I really don't understand how I could possibly get this... can I please get some help? 
math
Please explain the steps on to solve this equation. x^6  8x^3 + 16 = 0 k^4/3  10k^2/3 + 21 = 0 
Math HELP please
____ How do you simplify these? / \/ 24 Including numbers such as 40 60 and 48? 
math
Can anyone please teach me how to solve for x in terms of a,b,c in this problem? Thanks a lot! ax^2+bx+c=0 
math
How to find the solution set in a+bi form for this equation? 6x^2+4x+1=0 PLEASE HELP!THANKS!!!! 
math
please help factor prime expression 4k^2+20k+25 16e^24 thank you thank you 
math
what is the slope and y intercept for the equation y=2/3 x +1 please show the work Thanks 
Math 116 algebra please check
Evaluate x+y/6 for x =57 and y=3 the answer is x+y/6=10 
Math 116 algebra please check
Solve 0.8x < 56 The solution is x<70 
Math 116 algebra please check
Solve 8x  (5x + 7)= 17 The solution is x= 8 
Math 116 algebra please check
Solve 5/2x + 1/4x = 9/4 + x The solution is x 9/10 
math
I know i'm a slow bunny and the answer is in my face but please help! (4p1)(16p^2+4p+1) 
math  scientific notation
please check. thanks. (8.3 x 10^15) (7.7 x 10^4) = 6.391 x 10^10 Is that right? 
math
please help for this question y1= x^5x+6 and its reciprocal: discuss what is the consequences for y1 to 1/y1 as x > + infinity? 
Math
Express 5(sqrt35i) in polar form. I don't undersand. Please and Thank You 
math
please help simplify (xy^5)^3/x^y^4 is the answer xy^11 let me know if u don't understand b/c of how i setup the question 
math
I really need help with this problem!!! Solve for the unknown: 8/52=m/39 Help Please!!!! 
Math
i am having problems solving this question can you please help? b[(12c3a)210= a=2, b=3, c=4 
math
write each decimal as a percent. 2.687 0.015 0.64 please help me with these! 
math [ i need help with these.]
2. 2x(x+3)=0 2x^2+3x=0 [i don't know what to do.] 3. y^2+8y=0 4. x^2+3x=28 5.2x^2+9x5=0 2x^2+9x=5 [please help me by starting off the problems, or explaining for each.] 
Math
Graph each of the equations given using a Tchart. 1. x + y = 3 2. 3x + y = 4 Help please I don't get it. Thank you, 
math
Could someone please check these for me? 1. Find the function value if x=2 f(x)=x^3 F(2)=8 
math
will you please help me find out the definition to the word RANGE ? 
Math
f(x)=x^26x+2 Find the h, the xcoordinate of this parabola. Can you please show work??!! 
math
Solve the following equation 5x + 1 > 11 Please include work 
math
can someone check this please find indicated outputs for f(x)= 4x^2  2x f(0)=0 f(1)=6 f(2)=14 
math
is this a radical expression ã12ã27+ã75= please help 
Math
please explain to me how to figure out what fraction is greater. ex. 5/6 __ 1/8 
math
what is the formula for the area of a trapezoid? please include a diagram 
Math (graphs) PLEASE help!
I need a suggestion for what to go by for a couple of charts. 1. (4,1), (1,3.4), (1.5, 5.4), (6.4, 9.32) and (9,11.4) 2. (4, 4.4), (1, 2), (2.4, 0.72), (11, 0.76), and (14, 10) Thank you! 
Math/Algebra
Can you please help me with this question. Use a model to find (a+b+c)^2 
Gr. 10 math
Factor by Grouping.please show me the steps!!!!!!! 1.) y2+11y+30 2.) x2+4x5 3.) a2a56 
Math
What is a positive angle less than 2 pi that is coterminal with pi/30? im so confuseddd i don't know what to do!!!!! please help 
math
state the slope and the yintercept for the graph of y=4x explain please 
math pre algebra
can you help me with this equation and may you please show your work? 3=3y 
math
What is the linear system? 2x+2y=16 4x6y=2 I am using elimination to solve Please help! 
Math
I am not sure of this problem could you please help me? Thanks. Use sets to verify that 8>6. 
math
3x + 5y = 11 are (9,3) a solution. the answer I got was no can someone please help me if that is incorrect. 
math
please guide me in writing this ratio to the simpliest form  3 1/2 to 14 
Math
PLease help with this problem. My friend and I differ on answer. (3abc^2 )^4/(7a^2 b)^4 = 
math
Please help!!! Write 4 7/8 as percent: 4/1 *7/8 = 7/32 = 0.21*100= 21.875% is this correct? 
Math
Can somebody please help me with rounding decimals to the nearest tenth ?? 
Math
r/53=2r/5+16 Please help me solve for r, I just can not seem to figure it out. 
MATH 116
graph the equation & identify the yintercept PLEASE!!! X + 5Y=25 
math
please help, I have a test tomorrow and i don't get this. solve by substitution 1. y = x  3 x + y = 5 2. 5x + 2y = 0 x  3y =0 
Math
Please help, how do I solve this: 7 gal/wk = ___ qts/hour 
Math for educators
Help please! What is the domain and range for the following numbers 2.68, 2.58, 2.38? Thank you 
math
solve the equation and please show the work. sqrt x+25=0 
math
I meant 142 divide 24,please show how you solve it. 
math
Please prove: 2sinx+sin2x = 2sin^3(x)/1cosx 
math i need help please
solve the equation 13a=65 a.845 b.30 c.5 d.15 
math
1) Find the period and the amplitude. y= 3 sin 2x Please explain!!! 
Math
1) Find the period and the amplitude. y= 3 sin 2x Please explain!!! I do not know how to do this. 
math
Solve this equation: 9h  6 + 12h + 40 = 22. can u please help i'm lost here. 
Math
10m^1y^0r _______________ 14m^7y^3r^4 Please help me simplify this polynomial. 
Math 1
Please also explain how you got the answer if you know it. Thanks. : Solve for x. x24x+2 = 2x+5 A) (1,7) B) (3,1) C) {1,7} D. {3,1} 
math
Please also explain how you got the answer if you know it. Thanks. : Solve for x. x24x+2 = 2x+5 A) (1,7) B) (3,1) C) {1,7} D. {3,1} 
Math
Can you please check to see if these are right? We have to set each of them to y. Thank You. xy=3: y=3x 2x+y=5: y=52x 2x+y=8: y=82x 
Math!!
Change 450% into a a fraction Please help LOVE YA!!! 
math
L,M,N,O and l,m,n,o are they equal, equivalent or neither? I can not figure this out please help. 
math
Can someone please help. I keep coming up with different answers. 3x  2 > 2x + 4 
Math
solve by addition method: please show work. 3x + y = 3 2x 3y =7 
Math
Could someone please help me with this question? Thanks! Reduce (x^25x+6)/(x2) to lowest terms 
Math
Simplify that rational expression. Please show the steps x^38/x^24 
Math
Identify the vertex, intercepts, and zeros of the function. g(x) = x^2 + 8x + 11 Please help!! 
math
8<3x5<4 unsure how to solve can someone please give me the steps? 
math
Help please. Determine the length of a pendulum that has a period of 4 seconds. 
Math (URGENT)
Solve. 4(1^2) = ? My calculator says its 4 I got +4 Help Please. 
Math
Given f(x) and g(x)=f^1(x). If f(1)=4 and f'(1)=3, then find g'(4). ...No idea where to start with this. Please help? Thanks much! 
Math
3/y+2 over 7/y4 can u please show me the steps on how you got the answer. Thank You 
Math
3/y+2 over 7/y4 can u please show me the steps on how you got the answer. Thank You 
Math
Please condense the expression. 1/2ln(x^2+1)4ln1/21/2[ln(x4)+lnx] 
Math
Please condense the expression. 1/2ln(x^2+1)4ln1/21/2[ln(x4)+lnx] 
Math please plaese helpppp
how do you solve this system algebraicly a 2/3b =4 3/5a +b=15 
mathdue tonight please help
find the equation of the line 1.(2,8) and (5,6) 2.(1,1) and (2,2) 3. 6/7, (1,8) 4.9, (9,1) 
MATH
This is the second of three I can not figure out, help please. Divide x^2 + 4x 28 / x + 7 
Math
2x1 =13 please help me to understand how to work this one it is due tonight thank you 
math
please solve: 8y  12 < 7y  7 { y y < ? there is supposed to be a straight line between the y and y 
mat115
please help with math problem. Can you show me the work. 7(7)7(23) ____________ 2(6+9) Thanks for your help! 
Math(please check)
Simplify each expression: 1) (x+8)^2 = x^2 + 64 2) (x2)^3 = x^3  8 3) (x2y)(x+y) = x^2  xy 2y^2 4) (x+2)(x^2+3x2) = x^3 + 5x^2 + 4x4 Are my answers correct? 
math
What does "find the sum" mean? Please provide an example. 
mathalgebra
please help! given the function f(v)=8v + 2 find each of the following f(8), f(4), f(6.7) 
Math/Algebra
can someone please help me write a proof for the following: a(a)=a 
Math(Please help)
For f(x) = 2x3 and g(x)= 2x^2 find, a) (f + g)(x) = My answer is 2x^2 + 2x  3. Is this correct? b) (f  g)(x) How would you do this? c) (f X g)(2) I do not know what to do since the 2 is there. 
Math
Can someone please calculate this: 48(1/2)^6 The answer is 3/2, but I get 3/4. What am I dong wrong? 
college math
the Laplace transform of e^4t(cos 2t)?? please i need help. thanks 
math
Help with this complex fraction please... (a+2/a^2+a2)  (3a+1/a^2+2a3) LCM is (a1) (a+2) (a+3) right? then i get stuck 
math
Help with this complex fraction please... (a+2/a^2+a2)  (3a+1/a^2+2a3) LCM is (a1) (a+2) (a+3) right? then i get stuck 
math
trying to solve linear equations problem is: xy2z=4; x+2y+z=1, x+y3z=11. please help me. 
Math
Check please Rewrite using distubutive property 3(x2) 8(z3) (t4)5 2(x7) 3x6 8z24 5t20 2x+14 
Math Precalc
could someone please help me solve this problem... e^x  12e^(x)  1 
math
Hello I need help with scientific notation please 0.00000586 
Math
Prime factorization of 12*x2*z2(exponents) Please show work. Thanks! 
5 th math
what is 1/8= ? Equivalent fraction THIS IS WHAT I GOT ? = 2/16 ,4/32 AND 8/40. CAN YOU PLEASE! CHECK IT FOR ME MS. SUE THANKS!! 
math
order the fractions from greates to least. 1/6, 2/7, 1/5. Can anyone help and explain this to me please 
Math
please show how you would divide 35.6728 by 5.246 
math
if x, y, and z are positive numbers, with xy = 24, xz = 48, and yz = 72, what is x + y + x? please explain your answer too. thankyou. 
6th grade math
What is the number of 5/6s in 3? Is the answer 18/ 5 ? If not, please explain. 
math
Please show me the steps on how to get the simplest form for 1 7/5ths 
Math/Radical Expressions
PLEASE HELP ME. I believe I am correct. Thank you Subtract: g/t+g  g/tg = 2g^2/(t+g)(tg)