# 1.3 /73.814 In significant digit notation, divid, and the answer to two significant digits. I will be happy to critique your work

71,152 questions, page 195-
## algebra

Solve. -1 = 1/2h - 7 - 3/4h what's the easiest way to get the answer to this? :o

*asked by orpheus on November 17, 2013* -
## math

x y -1 1 0 4 1 7 2 10 3 5 i got the answer it 13 and 15 what duhh rule

*asked by pavleen on February 10, 2011* -
## Math Help please

Solve w= (va)/(r^2+a^2) for a. is the answer a= sqrt[w(r^2+v^2)/v]?

*asked by Shawn on November 9, 2008* -
## math

x y -1 1 0 4 1 7 2 10 3 5 i got the answer it 13 and 15 what duhh rule

*asked by pavleen on February 10, 2011* -
## calculus

Find limx→∞ e^−x = 1/e So would the answer be 0?

*asked by sal on October 17, 2018* -
## Math

does y=11-x ,for x makje x=y+11? -8-14=6 7.4=x-13 answer 6.1 m/m for m =72 and n =9 m/n=72/9=8 -4x+7=39 4x/4x=32/4x 4/32=x8 -10 is greater than -18 -4*(-9)= 36

*asked by p on November 8, 2009* -
## algebra

does y=11-x ,for x makje x=y+11? -8-14=6 7.4=x-13 answer 6.1 m/m for m =72 and n =9 m/n=72/9=8 -4x+7=39 4x/4x=32/4x 4/32=x8 -10 is greater than -18 -4*(-9)= 36

*asked by p on November 8, 2009* -
## Math

how to solve this po? 4(4x)^2 + 2(4x) + 5 I hope you can answer this for me. and thank you very much. :)

*asked by Michelle on July 29, 2016* -
## Geometry

Which equation has intercepts x(1, 0, 0), y(0, -1, 0), and z(0, 0, 2)? 3x-2y+6z=12 2x-2y+z=2 4x-4y+z=4 x-y+2z=4 My answer- 2x-2y+2=2

*asked by Arianna on February 1, 2016* -
## Math

Please check this problem -5x > 30 answer x < -6

*asked by jay jay on September 4, 2008* -
## algebra plz check answer

How many real zeros does y = 3x 4 - 2x 2 + x - 3 have? A. 5 B. 4 C. 3 D. 2 my answer is d

*asked by Angie on September 8, 2014* -
## Algebra 2

How do i find the answer to 1/9-1/x divided by 1/81-1/x^2

*asked by Ryleigh on March 24, 2013* -
## math

Please check problem 4 x + 7 < 8y - 1 answer x > 2

*asked by jay jay on September 4, 2008* -
## math

3(a/7)+7(a/3) answer 3a/21+7a/21 = 10a/21 am i on track

*asked by alex on September 3, 2008* -
## Math Algebra help

Solve w= (va)/(r^2+a^2) for a. is the answer a= sqrt[w(r^2+v^2)/v]?

*asked by Shawn on November 9, 2008* -
## AP CHEMISTRY

Someone please answer my question below in AP CHEMISTRY.

*asked by HELP PLEASE on March 19, 2012* -
## college algebra

what is the x value of the vertex f(x)=x^2+6x+5 my answer is -3 is the correct

*asked by Jake on April 22, 2010* -
## Math

65x .6= 39 39x 1.05= 40.95 The answer is $40.95 Is this right ?

*asked by Help I need somebody not just anybody on February 18, 2017* -
## 5th grade

how do you divide 1/4 by 1/2? please tell answer and explain

*asked by Anonymous on November 29, 2012* -
## algebra

what is the answer of the sum of a and b's age is 32; b and c's is 39; a and c's is 62. how old is c?

*asked by teresa on July 4, 2011* -
## Math

2/3 x 4 1/5= 21/5 x 2/3=42/15 42/15=2 12/15 Please check the above answer Ms. Sue. Thank you

*asked by Patrick on February 17, 2016* -
## 5th grade Math

x 0 2 4 6 y 8 18 28 38 If x=8 then y=??? Please answer in equation form like y=....

*asked by Sonny on September 29, 2010* -
## math

what is the answer to 4x7-5+2x16-7+89=.......

*asked by doodlebug:) on October 2, 2009* -
## Math

1/5x-12=22 No answer please just walkthrough process

*asked by Anne on October 18, 2007* -
## stat

I posted a question but never got an answer.

*asked by jackie on October 20, 2010* -
## math

i need a answer to a math problem

*asked by maria on November 3, 2009* -
## Math Help

Solve the following proportion. r/5=9/21 A. r=9 B. r=2.14 C. r=11.66 D. r=37.8 Is the answer B? Thank you

*asked by callie on November 20, 2014* -
## Math

What is -^90 to nearest integer? A. 3 B. -5 C. 7 D. -9 I'm not sure how to get the answer. Can anyone help?

*asked by Amber on October 14, 2015* -
## Math

find the LCM 11(z-3), 33(z-3) the answer that I got is (z-3)(z-3)(z-11) is this right

*asked by Anonymous on October 18, 2009* -
## math

what is equivalent fractions for 6/5?how do you get the answer

*asked by kizzy on October 27, 2008* -
## 8th grade

1 1 1 - . - . - 5 5 2 help me answer this fraction problem

*asked by Rachelle on November 3, 2009* -
## Math

Is this correct? What is 383 1/3% of 6/10. The answer is came to is 2 3/10 or 2.3

*asked by Kim on February 28, 2016* -
## Algebra y-intercept

What is the y-intercept of f(x)=x^2+x-12? the answers are a.)(0,12) b.)(-72,0) c.)(0,-12) d.)(0,-72) I have the answer as (c.)(0,-12) is this right?

*asked by Shawn on November 9, 2008* -
## social studies

SRAMJGIN WHAT IS THE ANSWER OR DO YOU HAVE A WEBSITE FOR IT

*asked by veneisha on October 18, 2009* -
## math

is this answer true or false, 8x-2=-9+7x

*asked by davina on November 21, 2013* -
## math, algebra

can someone correct this for me 3 and 1/3 minus 1 and 1/2 My answer: 1/3 1 5/6

*asked by jasmine20 on December 16, 2006* -
## Pre-Algebra:HELPPP

Factor: y^3-3y the ^ is an exponent is the answer y(y^2-3)

*asked by Cheryl on March 1, 2011* -
## linguistics

what is firthian linguistics??? please do answer...thanks...

*asked by klar maesen on December 3, 2007* -
## math

The answer was incorrect and that is why I am asking again Mr. Parsley

*asked by charlie on March 27, 2009* -
## Math

-3/4-1/2 I get -1/4 but my dad is saying -1 1/4. Can you please help with the answer and explain how you came up with it? Thank you

*asked by Cherie on October 10, 2013* -
## Math

Which of the following cannot be the lengths of a 30°-60°-90° triangle? A: 10/3, 20/3, 10/3 √3 B: 3, 3/2, 3√3 C: 11, 22, 11√3 D: 5/2, 5, 5/2 √3 I believe the answer is B, but I'm not sure.

*asked by Anonymous on March 21, 2011* -
## Ecology Intervention Project

ms. sue can you answer my question

*asked by Reina B. on October 20, 2013* -
## Algebra help

Solve: x^-2 - x^-1= 5/4 I have the answer as (5+/- sqrt29)/2 Is this right?

*asked by Shawn on November 9, 2008* -
## Math Check

Solve: x^-2 - x^-1= 5/4 I have the answer as (5+/- sqrt29)/2 Is this right?

*asked by Shawn on November 9, 2008* -
## calculus

y = log7(x^2 - 6x - 2) this is base seven is the answer 2x-6/(x^2-6x-2)

*asked by jessica on February 21, 2011* -
## algebra

(2x^2y^-4z^-5)^3 How is the answer 8x^6 _____ y^12z^15

*asked by dave on October 14, 2007* -
## correction of math

given f(x) = 5x - 3, find f (-1). My answer: f(-1)= 5(-1)-3 = -5-3 = -8 correct

*asked by jasmine20 on February 8, 2007* -
## math

31d=186 a d=66 b d=6

*asked by Mary 💖💖 on October 29, 2018* -
## Math

Solve: x^-2 - x^-1= 5/4 I have the answer as (5+/- sqrt29)/2 Is this right?

*asked by Shawn on November 9, 2008* -
## math

If x=(2/y^2)+2,what is the value of y in terms of x ? please answer and explain

*asked by Tomas on November 24, 2013* -
## math

(2x +3) + (4x + 8) = What's the answer? and how to solve these problems?

*asked by Cheril on April 9, 2012* -
## Science of Biology

What exactly is the Science of Biology?? PLEASE SOMEONE HELP ME ANSWER THIS!! :)

*asked by Malachi on October 3, 2010* -
## math

The solution of x for equation a (bx - c) = d - (x + e) (a > 0 and b > 0) the answer is x = ac + d - e/ab + 1 How?

*asked by jose on July 22, 2016* -
## alGEBRA 2 help please would appreciate

x over (x+3) -x over(x-3)=x^2+9 over X^2-9 solve for x and check answer

*asked by lisa on October 1, 2013* -
## math

how do you factor the polynomial 3x^4-4x^3+4x^2-4x+1? i got (x-1)(3x-1)(3x^2+3) but the answer is (x-1)(3x-1)(x+i)(x-i)

*asked by william on January 14, 2008* -
## Math

Can i have an explaination of 4x - 2y= 3 , How do i figure out the answer?

*asked by Brian on November 23, 2011* -
## Math Please help ASAP

what does it mean when using pemdas the parenthesis are (-13). And what is the answer to (-13) is it 13

*asked by Anonomous on September 18, 2018* -
## Math Help!

An estimate for ^3 is A. 1 B. 1.2 C. 1.7 D. 2 How do I find the answer? Help please?

*asked by Amber on October 20, 2015* -
## math

please check this problem 2x + 5 < 7 answer x < 1

*asked by jay jay on September 4, 2008* -
## English

Hi this a rebus, can you answer it? TEEXAMRM

*asked by Tim on October 12, 2013* -
## math

2. Solve 2/3 =(x+5)/3 A. x = –3 B. x = 3 C. x = 2/3 D. No answer shown

*asked by ryanhamblin on November 1, 2012* -
## algebra

Can anyone answer these? 3/12 + 3/4x 4/(x + 3) * 3x/8 4x/15 Ã· 12x/3 13/(4x) * 16/39 (3/2)x + (5/2) 9/(4xa) - 3/4

*asked by Shanna on January 20, 2009* -
## math

Is the answer to this problem undefined? [(11 - 6)÷ 7] -7

*asked by Anonymous on January 16, 2008* -
## language

What is Man vs. Circumstances??? Thanks to those who answer!!!!!

*asked by urgh!!! :( on June 6, 2010* -
## algebra

Let f(x)=4x+4 and g(x)=x^2+x-1.Evaluate the following. c. g(-2)=-2^2-2-1=-4-3=-7 f. g(a+1)=a^2+4a Is c right? and f I got the wrong answer.

*asked by Keonn'a on September 14, 2018* -
## Algebra

Solve the following equation. -3 = z + 4 A. z=1 *My answer* B. z=-1 C. z=-7 D. z=7

*asked by Lollie on October 8, 2018* -
## 7th grade

convert 1.5L to mL i need answer asap

*asked by bessie on March 29, 2010* -
## Math😒

How do you find the answer to 3.4 - 0.972

*asked by Sabrina on April 26, 2012* -
## Algebra

My question is: b-3= -4 A.) 7 B.) 1 C.)-1 D.)-7** I think it may be D.). I would just like someone to check my answer.

*asked by Emma on February 16, 2016* -
## math

what is the answer to original : 9 new amount : 6

*asked by stephan on November 8, 2012* -
## math

Solve the proportion: 4 2 --- = --- 3.2 x A. 6.4 b. 2.5 c. 1.6 d. 0.8 My answer is c ?

*asked by ciara on November 20, 2013* -
## math problem

please help Multiply and simplify answer (v+f)(v^2-vf+f^2)

*asked by Lavern on March 31, 2012* -
## college algebra

f(x)=x^2+3; g(x)=x+4 find (fog)(-2) I have an answer of -7 or could this be just 7

*asked by John on April 23, 2010* -
## math

show how to explain answer to p-8p

*asked by june on March 21, 2011* -
## math

can someone please check my answer? -9

*asked by Samantha on November 11, 2009* -
## Ms.Sue

Can you please help me?I think the first question I posted the answer is 3G+30

*asked by Brooke on April 25, 2013* -
## math

5/8 x+ 1/16 x = 3/16 + x x= - 3/5 I'm trying to verify my answer. these are fractions

*asked by andy on February 8, 2016* -
## Reiny

Can u answer my last alg post?

*asked by Chopsticks on February 2, 2009* -
## Math check

What is 6 5/6 - 5 1/2 This is my answer:1 2/6 or simple form: 1 1/6

*asked by Chris on March 2, 2017* -
## Math help

What is the y-intercept of f(x)=x^2+x-12? the answers are a.)(0,12) b.)(-72,0) c.)(0,-12) d.)(0,-72) I have the answer as (c.)(0,-12) is this right?

*asked by Shawn on November 9, 2008* -
## algebra

is this answer true or false, 8x-2=-9+7x?

*asked by davina on November 21, 2013* -
## math

n+6.5=12 Subtract 6.5 from 12 to find your answer.

*asked by rock on January 25, 2007* -
## Algebra

convert the equation 9x - 7y = -7 Answer: 7y = 9x + 7

*asked by mike on December 12, 2014* -
## Chemistry

Can you check my answer for the PH question @12:04 11/20?

*asked by Leroy on November 20, 2014* -
## RADICAL EQUATIONS

Hi! Just need confirmation. 3(sqrtroot)-27; My answer is -3 because 3 x 3 x 3 is 27. Thank you so much!!

*asked by AMY on February 7, 2011* -
## college algebra

[x+2]=5 solve for x I have an answer of (3,7) is this correct or could this be (3, -7)

*asked by Jake on April 23, 2010* -
## math

If x = 1/x^2, then 2 + 3 = a. 13/36 b. 1/5 c. 5/6 d. 1/8 e. 5/13 please answer and show work

*asked by thomas on August 7, 2014* -
## English

What three questions does an adjective answer

*asked by katherine on September 19, 2010* -
## math

For this problem, 5/x=9/x+8, I came up with 10. Is this the correct answer?

*asked by Aleah on July 26, 2009* -
## Math-urgent-mid term exam review question

Please help me simplify. I keep getting some weird answer. 3x^2(4x^3-2x^2+6x)-(x^5+5x^4-4x^3)+7x^5

*asked by thi on January 26, 2015* -
## 5th grade

I need an answer to the analogy fifteen:five::nine: ?

*asked by colt on February 15, 2010* -
## math

What is a 72 times 50. My answer is 3,600

*asked by sindy on September 4, 2012* -
## Math

____ divided by 5 =1/21 is the answer 5/21

*asked by raymond on June 20, 2014* -
## math

A=π8(8+(√7^2+8^2)) I am not sure what the answer is I got 467 but dont now if it is right?

*asked by anaonymous on March 19, 2019* -
## 3RD GRADE MATH

WHATS THE ANSWER TO 10 + ? = 20 + 110

*asked by MAJESTI on September 27, 2011* -
## Maths Mensuration

Add. 1/6 +1/2 +1/3 whats your answer

*asked by New question on September 1, 2017* -
## math help

If m/n = 5/6, then what is 3m + 2n ? (A) 0 (B) 2 (C) 7 (D) 10 (E) it cannot be determined from the information given not just answer

*asked by Tomas on August 8, 2013* -
## Math

40+40x0+1 please help me answer this problem

*asked by Melea on February 16, 2013* -
## math

f(x)=x^3+4 f=1, f=-1 would the answer be 5 and 4? help Thought I knew this

*asked by katie on September 2, 2011* -
## Albebra II

Solve y= ARCsin1/2 My answer is pi/6 Is this right?

*asked by Lucy on April 6, 2008*

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