# Determine the length and breadth of a rectangle if the length is 3cm less than twice the breadth, and the perimeter is 18

40,002 questions, page 215-
## geometry

the rectangel and pentagon both have a perimeter of 17. determine the values of x and y

*asked by rocko on May 26, 2011* -
## chem

what formula do you use to determine mass percent of water?

*asked by dude on October 6, 2010* -
## Geometry

how would you determine the number of diagonals in a regular 41-gon ?

*asked by Chelsea on April 8, 2012* -
## Calculus

Determine the limit as x approaches 1 f(x) if f(x)={3-x, x does not equal 1 and 1, x=1 A. 2 B. 1 C. 3/2 D. DNE E. None of these

*asked by Anonymous on November 30, 2014* -
## math

determine which two values the following expression is between? A.10.24 and 10.89 B.9.61 and 10.24 C.9 and 9.61 D.10.89 and 11.56 plz i really need someones help!!

*asked by ter on October 28, 2015* -
## Algebra

Determine if the following two planes 2x+3y-z=4 and 3x-4y-6z=1 are parallel, orthogonal or coincidental

*asked by Matthew on September 21, 2010* -
## Trig

Determine the number of triangles with the given parts. b=24 c=29 B=40deg I got 1

*asked by Helay on July 2, 2013* -
## College Algebra

Determine the x- and y-intercepts of the given equation. Show your work y = x + 4

*asked by Ashley on January 28, 2010* -
## Algebra

Determine the number of terms in the expression 14m - 16.

*asked by Jack on October 14, 2010* -
## Math

If f(x)=x^2-6x+14 and g(x)=-x^2-20x-k, determine the value of k so that there is exactly one point of intersection between the two parabolas.

*asked by Emily on October 21, 2010* -
## chemistry

For the strong acid solution 9.7×10−3 , determine (H3o+)and (OH-)

*asked by Jessica on May 2, 2012* -
## math

The first three terms of a geometric sequence are: T1; T2; and T3. If T2=T1-4 and T3=T2+9, determine the values of T1; T2 and T3.

*asked by mamokgate on February 20, 2016* -
## algra

Determine the ordered pair that satisfies the equation, -5x - 6y = -8.

*asked by jenna on August 24, 2017* -
## Pre-algebra

How do you write an equation to determine possible values for a perimeter =52

*asked by Aaron on September 27, 2012* -
## physcience

determine the mass in grams 1.3mol of silver,Ag

*asked by diamond on December 2, 2010* -
## Database

How do you determine which field(s) to select as the primary key?

*asked by John on September 9, 2008* -
## algebra

How can you tell whether a function is rational or not? And how do you determine holes of a graph? Thanks!

*asked by Derek on January 22, 2009* -
## math

How can you determine the best method of solving a system of equations?

*asked by Erica McDonnell on December 14, 2018* -
## cllege algebra

determine the qudratic function whose vertex is (2,-4) and passes through (3,-1) fx=

*asked by zach w on November 14, 2012* -
## math

given thatvABCD is a parallelogram where A(1,2),B(4,4), and C(6,2) determine the coordinates of D using vector?

*asked by peter on January 29, 2015* -
## algebra

determine the coefficient and the degree of each term in the polynomial 5y^6-2y+3

*asked by luz on March 8, 2013* -
## MATH-QUADRATIC EQ.

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by Paradise on January 22, 2009* -
## math

how to determine the acute angle between the line 2x+3y=6 and the y axis?

*asked by Riana on January 27, 2013* -
## physics

How are you able to determine if conservation of momentum occurs in each collision?

*asked by Hannah on August 20, 2009* -
## Algebra

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by Jacqueline on August 6, 2010* -
## math

Determine the equation of the inverese of the quadratic function f(x)=x^2-4x+3

*asked by Melissa on October 22, 2011* -
## chemistry

Determine the pH of a 1 M aniline solution (Kb = 4.2 10-10). I am unsure how to start, any help?

*asked by Logan on November 13, 2015* -
## Math

Determine the values of k for which the function f(x)=4x^2-3x+2kx+1 has 2 zeros

*asked by Kestrel on October 23, 2011* -
## math equation

determine whether -4 is a solution of the inequality x is greater than or equal to 4

*asked by Lavern on December 3, 2011* -
## Pre-Calc

Determine the solution. x^2=|x|algebraically I have no idea how to proceed with this. Can you please help?

*asked by MUFFY on September 26, 2009* -
## Calculus

Determine the line through which the planes in each pair intersect. a) 3x+2y+5z=4 4x-3y+z=-1

*asked by May on January 26, 2013* -
## arithmetic

The sum to t of an Arithmatic Sequence is 1/2 t(5t-1).Determine the k term

*asked by Anonymous on March 10, 2010* -
## math work

determine whether the planes are parallel, octagonal or neither a. 4x + 5y + z = -1 3x + 5y - 37z = -3 b. 2x - y - 3z = -5 -2x - 6y - z = 3

*asked by sophie on August 31, 2016* -
## pre-algebra

determine which numbers in each set are solutions to the corresponding equations. 3n=45; {15, 30, 45}

*asked by blake on September 21, 2009* -
## math

Determine the area of the square ABCD with AB=3rd

*asked by boo boo on September 11, 2016* -
## Mathematics

The first three terms of a geometric sequence are: T1; T2; and T3. If T2 = T1 + 4 and T3 = T2 + 9, determine the values of T1; T2 and T3

*asked by Anon on January 30, 2016* -
## Math

Determine if the ordered pair is a solution to the system. -5x - 7y= 4 y= 1/2 x - 1 a. (2,2) b. (2, -2)

*asked by Neil on October 1, 2012* -
## Calculus

Determine the interval(s) at which f(x) is concave up given that f′′(x)=−x2+x+6. Critical points are: -2 & 3

*asked by joshua on January 30, 2015* -
## algebra 117

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by herb on July 28, 2010* -
## math

Determine all values of k for which each pair of vectors is orthogonal. a) (1,2) and (k,k) b) (1,2,1) and (k,2k,4)

*asked by Kyle on September 23, 2014* -
## math

tell how you could use a number line to determine which of two numbers is greater.

*asked by danica on September 16, 2009* -
## maths

in figure m // n and angle l and 2 are in the ratio 3:2 determine all the angles from 1 to 8

*asked by mallavarapu on February 12, 2012* -
## Chemistry

Can you determine the pH of a 1 liter solution having an H concentration of 1.0*10 to the negative 3.5

*asked by Tia on April 28, 2011* -
## science

The brigtness of of the star is determine by distance.Am i correct

*asked by Americal on October 2, 2012* -
## Calculus

determine the point(s)at which the graph of y^4 = y^2 -x^2 has a horizontal tangent.

*asked by Ashley on October 1, 2012* -
## math

Determine the slope of a line passing through the points (2, 9) and (0.66, 9).

*asked by bob on March 5, 2012* -
## Calculus

Determine the values of x for which the function is continuous: f(x)= 10x^2-10

*asked by Anonymous on December 9, 2015* -
## Math

Determine the values of x for which the function is continuous: f(x)= 10x^2-10

*asked by Anonymous on December 9, 2015* -
## Physics

Determine the mass of 0.5m^3 of aluminum with relative density of 2.70.

*asked by Precious on January 31, 2017* -
## calculus

f(x)=(x^2+1)(1-x-x^3).Determine the equation of the line tangent to f(x) at the point (1,-2).

*asked by jump on September 30, 2012* -
## maths

Three terms of geometric sequence: T1,T2 and T3. If T2=T1+4 and T3=T2+9 determine the values of T1,T2 and T3.

*asked by jay on February 26, 2015* -
## english

What factors should be used to determine a playwright's target audience?

*asked by Terri on March 12, 2010* -
## Advanced Functions

Determine the value of Tan2x when Sinx = -12/13 and 3pi/2 < x < 2pi.

*asked by Lisa on January 14, 2009* -
## Algebra 2- Variation

If y varies jointly as x squared and the radical of z, and y = 49 when x =2 and z=25, determine y when x=-1 and z =16

*asked by Amy on March 5, 2014* -
## Chemistry

Determine the prcentage composition of the compund HCl?

*asked by Jessica on April 13, 2011* -
## math

tell how you could use a number line to determine which of two numbers is greater.

*asked by jaimie on September 16, 2009* -
## trig

determine the exact value for sin[cos^-1(4/5)] if XE [0,2pi]

*asked by Anonymous on April 27, 2009* -
## Algebra

Determine the quadratic function of f whose vertex is (2,-1) and passes through (3,1) f(x)=

*asked by Jenn on March 19, 2013* -
## Maths

Determine the sum of arithemetic series 4+11+18+25+...+368

*asked by Rabelani on January 23, 2015* -
## Need Help please

Determine the intervals where the function is increasing and where it is decreasing. f(x)=(ln(x))/x

*asked by Anonymous on April 8, 2011* -
## physics

A hydrogen atom is in the 4p state. Determine its energy.

*asked by Paige on December 8, 2011* -
## Algebra 2

Determine the solution to the system y≤2x-2 y≥-x-3 Show work

*asked by Precious on January 31, 2012* -
## Science

How does dna determine a trait such as eye color

*asked by Steve on October 16, 2013* -
## Math

If f(x)=x^2-6x+14 and g(x)=-x^2-20x-k, determine the value of k so that there is exactly one point of intersection between the two parabolas.

*asked by Emily on August 17, 2010* -
## Science

How does dna determine a trait such as eye color

*asked by Steve on October 17, 2013* -
## math

The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 4 and θ = 38◦ . Determine the value of r.

*asked by Anonymous on September 17, 2014* -
## math

determine which two intergers the following irrational number lie

*asked by kamo on January 15, 2013* -
## Math

Hi! How to determine other linear systems that have the same solution as this system: 2x+5y=8 x-3y=-7 many thanks.

*asked by Me on April 13, 2010* -
## Precalculus

Determine the exact value of cos 465 degrees a) √3 + √2/2 b) √2 + √3√2/4 c)√2 - √3√2/4 d)2+√2-√3√2/4

*asked by Melinda on January 29, 2012* -
## math

pls. help... The functions f and g satisfy f(x) + g(x) = 3x + 5 f(x) - g(x) = 5x + 7 for all values of x. Determine the value of 2f(2)g(2).

*asked by justme on October 15, 2011* -
## Math

how do i determine the equation for a line of best fit that i drew?

*asked by Cailie on June 10, 2008* -
## Chem

How do I determine the percent of a compound in an impure sample?

*asked by Anonymous on January 27, 2014* -
## Math

Determine the sum of the infinite geometric series 28 + 14/3 + 7/9 + 7/54 ?

*asked by Alex on September 16, 2014* -
## Chemistry

Determine the maximum number of electrons that can have each of the following designations: 6f: 4d: 2f: 5d(yz): 3d:

*asked by Kaleen on January 30, 2012* -
## Physics

Determine the mass of a pasteboard with area 75.0cm

*asked by Liv on September 15, 2016* -
## Chemistry

how do I determine the Ka for an acid HX if th epH of a 1.00M solution of HX is 4.5

*asked by Jill on November 24, 2012* -
## chemistry

Determine the boiling point of water at 698.5 mm Hg.

*asked by Lisa on January 31, 2012* -
## math

The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 4 and θ = 38◦ . Determine the value of r.

*asked by Anonymous on September 17, 2014* -
## math

The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 4 and θ = 38◦ . Determine the value of r.

*asked by Anonymous on September 17, 2014* -
## Algebra 2

Determine the solution to the system y≤x+6 2x+y≤-6 show work

*asked by Precious on January 31, 2012* -
## MAth

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by dawn on August 1, 2008* -
## CHEMISTRY

Determine the heat of combustion of acetylene (C2H2).

*asked by HELP on April 10, 2011* -
## algebra

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by jess on August 13, 2010* -
## CHEMISTRY

Determine the heat of combustion of acetylene (C2H2).

*asked by HELP on April 10, 2011* -
## CHEMISTRY

Determine the heat of combustion of acetylene (C2H2).

*asked by HELP on April 10, 2011* -
## CHEMISTRY

Determine the heat of combustion of acetylene (C2H2).

*asked by HELP on April 10, 2011* -
## Alg 2 (HS)

If Y varies inversely as 3X^2, determine what Y would be if X = 4 and another point on the equation is (2, 48).

*asked by Gregory B. on September 22, 2012* -
## math

Determine the equation of the function that has the indicated transformation applied to it. f(x)= 3(x+1)^2-2 Is it 6(x+1)^2-2? or 9(x+1)^2-2?

*asked by Thomson on March 14, 2013* -
## math homework help please?!!

determine lim f(x) x -> 1 where f(x) = { 13 - x^2, x < or equal to 1 11 - x, x > 1 a. 11 b. limit does not exist c. 13 d. 10 e. 12

*asked by jessie on August 30, 2016* -
## Math

5^1=5 5^2=25 5^3=125 using patterns determine the last 3 digits of 5^100

*asked by Blake on December 16, 2010* -
## Algebra 1A

Could someone solve this for me please? (-3).(-7)>(-3)(-4) and also determine whether the inequality is true or false.Thank you

*asked by Don on October 4, 2009* -
## science

how do scientists determine wether or not something is physical or chemical?

*asked by annomous on March 14, 2011* -
## bendel s s s

Determine the percentage of water of crystallization in Fe(NO3)2

*asked by ssengendo on November 11, 2015* -
## economics

How do economists determine the real GDP per capita?

*asked by lalt on February 1, 2012* -
## chemistry

Determine the heat of combustion of acetylene (C2H2).

*asked by Maria on April 10, 2011* -
## math

Determine if two ratios are equivalent Complete using < > = 3/5 [ ] 18 out of 30 can someone help me learn this?

*asked by Savanna on September 19, 2012* -
## ponitz

Determine in which direction the parabola below opens. y = 6x2 + 4x + 1

*asked by ebb on November 19, 2012* -
## maths

X,4x+5 and 10x-5 are the first three terms of an arithmetic sequence. Determine the value of X.

*asked by Thando Mtembu on January 25, 2015* -
## Honors Physics

How do you determine the mass of fuel in a semi truck?

*asked by Leona on August 28, 2016* -
## Math

In the number 22! determine the largest prime factor.

*asked by Erik on January 30, 2012*

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