Monday

January 23, 2017
Number of results: 4,010

**Trig - Thanks Damon**

Thanks for the help Damon. Much appreciated. Don

*December 17, 2011 by Don*

**Trig - Thanks Damon and Lindsey**

Thanks a bunch

*December 20, 2011 by Don*

**grammar damon be clearr**

damon can you be more clear please.

*June 14, 2009 by alley*

**Damon, Still need your help please tho**

Divide. (25x^2 - 40x + 18) div. (5x - 3) 5x - 5 - 3/5x - 3 5x - 8 - 18/5x - 3 5x - 5 + 3/5x - 3 5x - 14 ~~~~~~~~~~~~~~~~~~~~~ 7x- 14 ------- x - 2 x 7; where x =/ 7 7; where x =/ 2 0 7(x-2)or 7 Damon please

*June 13, 2014 by This Girl*

**question repost damon**

Since some tutors don't check back, i want to repost this to damon: what percent more than 1/3 is 3/5? It said 3/5 was wrong, and I tried but i don't know what happend

*September 12, 2014 by Bobby*

**Damon**

I have a question for Damon. Thank you for answering my question although you lost me when you came up with 37153 instead of 27153. Was this a typo or am I missing sonthing? IF anyone else can tell me I would like the help.

*December 20, 2009 by Rich*

**physics question for damon (a clarification)**

Hi Damon! You helped me out in this question yesterday (jiskha. com /display.cgi?id = 1395185605) and I was wondering why you added gravity when calculating the friction. Thanks for your help!

*March 19, 2014 by gzag*

**math (last question #5) @Damon**

5. (2y – 1)(4y – 3) (1 point) –2y + 3 8y^2 – 10y – 3 8y^2 – 10y + 3 8y^2 – 2y + 3 i did the rest (#1 and #3) but im stuck on #5, can u help Damon? thanx

*May 21, 2014 by zumai*

**MRS.SUE READ !!!(@DAMON)**

MRS.SUE REMEMBER THAT SOCIAL STUDIES TEST ABOUT MEXICO YOU HELPED ME WITH??? I PASSED 18/18!!!!!!!!!!!!!!!!!!!!!! I LOVE YOU !!!!!!! AND THE REST OF YOU TEACHER !!!!!!!!!!!!!! @DAMON THANK YOU ALL !!!!!!!!!!!! IM RECOMENDING THIS SITE TO EVERYONE !!!!!!!!

*March 6, 2014 by matt*

**trig**

The rectangular coordinates of a point are given (0,-6). Find polar coordinates of the point such that r greater than 0 and 0 less than or equals theta less than 2pi. how to solve this damon please help me

*November 28, 2016 by Asfand*

**Finance**

Damon Enterprises' stock is currently selling for $25.00 per share. The stock's dividend is projected to increase at a constant rate of 7% per year. The required rate of return on the stock, rs, is 10%. What is Damon's expected price 4 years from today?

*December 19, 2013 by Anonymous*

**History-Civil War**

To:Damon..His little bit of written info really helps me to complete my essays....New question...Was there an opportunity for the confederates to win during any day of Gettysburg? Identify & analyze the opportunity, and show how the South could have won...Have been working on ...

*June 18, 2011 by Joanne*

**Math**

I have got help from Damon on this question but all I need is help on integrating the answer he gave me into my original equation: y=-15/20.25(x+1.5)^2+0 Here's Damon's help: (x+1.5)(x+1.5) = x^2 + 1.5 x + 1.5 x + (1.5*1.5) = x^2 + 3 x + 2.25 So would I put this into my ...

*December 4, 2014 by Alex*

**Math**

have got help from Damon on this question but all I need is help on integrating the answer he gave me into my original equation: y=-15/20.25(x+1.5)^2+0 Here's Damon's help: (x+1.5)(x+1.5) = x^2 + 1.5 x + 1.5 x + (1.5*1.5) = x^2 + 3 x + 2.25 So would I put this into my original...

*December 4, 2014 by Alex*

**Math**

I have got help from Damon on this question but all I need is help on integrating the answer he gave me into my original equation: y=-15/20.25(x+1.5)^2+0 Here's Damon's help: (x+1.5)(x+1.5) = x^2 + 1.5 x + 1.5 x + (1.5*1.5) = x^2 + 3 x + 2.25 So how would I put this into my ...

*December 4, 2014 by Alex*

**math**

Damon has 4 times as many stamps as Julia. Julia has 4 times as many as Claire. Claire has 4 stamps. Write the number of stamps Damon has in both exponetial and standard form. :)

*August 27, 2012 by josiah*

**Reiny or Damon or Bobpursley**

Express the series 11 + 18 + 27 +...+ 171 using sigma notation. Usually you would take 27-18 and that's the step between numbers, right? (I think its the k-value?) But 27-18=9 and 18-11=7. Are we stepping by k+2 here? Like k, k+2 k+4, k+6...? Please help me. I'm not confident ...

*April 27, 2012 by Tabby*

**Chemistry Damon step bystep for me**

A 0.887g sample of a mixture of nacl and kcl is dissolved in water and the solution is treated with an excess of agn03 producing 1.822g of agcl. What is the percent by mas of each compound in the mixture My calculation 1.822g/143g/mol = 0.013M x/58 + y/74 (0.887g-x) = 0.013M I...

*January 12, 2014 by Ken Hung*

**British Literature**

What argument does Aphra Behn make about her two loves in the passage: "How strongly does my passion flow, Divided equally 'twixt two? Damon had ne'er subdued my heart, Had not Alexis took his part; Nor could Alexis powerful provce, Without my Damon's aid, to gain my love." Is...

*February 11, 2012 by Scooby10*

**Chemistry Damon**

1g of mixture of na2c03 and k2c03 was made upto 250ml is aqueous solution . 25ml of this solution was neutralized 20ml of hcl of unknow concentration. The neutralized solution required 16.24ml of 0.1N AGN03 for precipitation. Calculate a) the k2c03 is mixture b) conc of hcl in...

*January 12, 2014 by Ken Hung*

**Physics**

Please check my answers!! 1. A 75 kg. man steps off the end of a diving board, and hits the water at 7.7 m/s. Ignoring air resistance, what was the mans PE (potential energy) right before he stepped off the diving board? I got 2223.375 Joules after Damon helped me...am I right...

*February 29, 2016 by Becca*

**chemistry Damon check my calculation**

25g of a sample of ferrous sulphate was dissolved in water containing dilute h2s04 and the volume made up to one litre. 25ml of this solution required 20ml of this solution required 20ml of n/10 kmn04 solution for complete oxidation. Calculate the percentage of f2s047h20 in ...

*January 4, 2014 by Fai*

**damon (: !**

4. -3x > -6 or x - 5 < 2 5. x - 2 > 2x + 1 or 10 > -2x + 2

*June 16, 2008 by margie (:*

**precalc**

Suppose that z1=6-8i. Find: A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2, where z2=5[cos(60degrees)+isin(60degrees)] C. The Trig Form of (z1)^4

*December 5, 2011 by Joshua*

**calculus**

1. what trig function has an amplitue of 1 and negative values for angles between π/2 and π? 2. what trig function never crosses the x-axis and has a value of 2 at π/6? are these correct? 3. what trig function has a period of π and is undefined for -π/...

*September 28, 2015 by anon*

**damon please help (: !**

1. 2x > -6 and x - 4 < 3 2. x + 3 > 2x + 1 and -4x < -8 3. -6 < x + 3 < 6 4. -3x > -6 or x - 5 < 2 5. x - 2 > 2x + 1 or 10 > -2x + 2

*June 16, 2008 by margie (:*

**to Damon**

thanks ayways!

*April 25, 2012 by Celest*

**to Damon**

is the answers 3 and 3?

*June 6, 2012 by Celest*

**Steve - Damon is not sure!**

Steve, I am not sure about this: http://www.jiskha.com/display.cgi?id=1390496194 Damon

*January 23, 2014 by Damon*

**Physics-Please check**

I posted this question this morning but I'm not sure of the response Damon provided. If you were in a rotor style ride and the riders accelerate until the speed of ride is reached- if the radius of the cylinder is 5.0m and the coefficient of friction between clothes and wall ...

*December 7, 2010 by Joey*

**math**

could someone please refresh my memory of the basic trig functions? ex) cos^2 + sin^2 = 1? That is a trig identity. http://www.sosmath.com/trig/Trig5/trig5/trig5.html

*April 12, 2007 by raychael*

**THANKS FOR YOUR HELP DAMON AND REINY!! :)**

thanks alot!

*May 8, 2008 by Miley*

**QUESTION FOR DAMON**

y=2SQRT(x-1)

*January 9, 2009 by Mike*

**TO; Damon**

Thank you for the gravity answer 78.4m

*January 25, 2012 by TO : Damon*

**Math**

Damon, how did you get your answer?

*January 26, 2012 by Maya*

**math101**

need Damon help

*November 10, 2015 by misty*

**Physics-Please check answer**

Damon helped me with this calc but I think the answer should be -20, not -22, could someone please check the calculation If a ball is thrown into the wall at 14 m/s and comes off at 6 m/s, what is change of velocity of the ball? I think it would be 14-6 = (-8 m/s) Is that ...

*January 5, 2011 by Russ*

**algebra**

Damon, the problem in the book is 5/8*t + 2/15*t = 17/20

*February 21, 2008 by katherine*

**trig**

What kind of reflections are the following trig functions? y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4

*April 21, 2008 by Joshua*

**trig**

What is the shift along x of the following trig functions? y = (3sinx/2) + 4 y = -2sin(x)-4 y = sin(-3x + 3)

*April 21, 2008 by Amandeep*

**trig**

express the trig. ratios sinA,secA n tanA in terms of cotA.

*May 7, 2011 by Anonymous*

**trig**

How do you solve cos(2arcsin 1/4) using inverse trig. functions??!! PLEASE HELP ME!

*May 9, 2011 by Tor*

**Trig**

Find (if possible) the trig function of the quadrant angle. sec 3pi/2

*June 6, 2011 by Master chief*

**trig**

What kind of reflection does the trig function y = cos(4x/3 minus 1) have?

*April 21, 2008 by Priya*

**trig**

What kind of reflection does the trig function y = cos(4x/3 minus 1) have?

*April 22, 2008 by Chaitanya*

**trig**

how do i do this? give the signs of the six trig functions for each angle: 74 degrees?

*December 3, 2008 by Tay*

**trig**

simplify to a constant or basic trig function.. 1+tan(x)/1+cot(x)

*March 14, 2010 by hilde*

**trig**

find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3

*September 14, 2011 by karen*

**Trig**

Does anybody know a good website that will help me with finding the six trig functions of a point NOT on the unit cricle?

*September 16, 2009 by Anonymous*

**trig**

use the unit circle to find the exact value for all the trig functions of è=2ð/3.

*February 1, 2010 by Anonymous*

**Precalculus**

How would you solve this trig function: cos2x=sin^2-2 how do you know what trig identities to use?

*August 6, 2011 by Jess*

**Trig**

find the exact values of the six trig functions of angle... sin(-315degrees) how do i do this?

*September 1, 2011 by ALISON*

**trig**

I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x0= secx i(x)= cscx

*January 19, 2012 by Claire*

**trig**

I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x)= secx i(x)= cscx

*January 19, 2012 by Claire*

**S.S (DAMON)**

can anyone explain the advantages and disadvantages for interdependence

*March 13, 2014 by dalia*

**trig**

find the 5 other trig functions if cos(theta) = square root of 2/2 and cotangent is less than 0

*June 9, 2010 by kelly*

**trig**

if (-12,5) is a pointon the terminal side of an angel 0 find the exact value of six trig funcation of 0

*June 19, 2014 by sal*

**trig**

what is the exact value of 7pi for all trig func.?

*February 1, 2010 by claire*

**Trig**

Find (if possible) the trig function of the quadrant angle.

*June 6, 2011 by Master chief*

**trig**

write a product of two trig functions that equals 1.

*November 6, 2011 by Dani*

**Trig**

Solve the following trig equation 2cos(x-π/6)=1

*January 31, 2012 by Matt*

**Trig**

csc thea= -2, quadrant 4. what are the six trig functions?

*May 6, 2013 by Shay*

**trig**

TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x

*May 23, 2013 by Josh*

**algebra/Steve or Damon help**

find the following if x =x^2+2 f(3/2) 4.24 f(b) 0 did I do this right Thank you

*June 11, 2014 by Mary Ann*

**this math tho (Damon or Steve)**

5/sqrt of 30 how do I solv this?

*June 13, 2014 by This Girl*

**math**

can i get the working for the question damon you lost me at 3.25*360=?

*November 29, 2016 by luren*

**trig**

What is the shift along x of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you

*April 21, 2008 by Priya*

**trig**

What is the shift along y of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you

*April 21, 2008 by Priya*

**trig**

Let Q be an acute angle such that sinQ=.6. Find the values of the following using Trig Identities: cosQ and tanQ

*July 27, 2010 by student*

**Trig**

Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equation

*March 1, 2011 by Anonymus*

**Please help me with trig.**

One more problem.. Given sin t= 3/11 and cos t<0, find the values of the remaining 6 trig functions.

*January 27, 2016 by Jane*

**trig**

how to i find the six trig values for (7pi/3)

*January 12, 2010 by Rak*

**trig**

what's the single trig. function of cos6xcosx-sin6xsinx

*May 17, 2012 by MIK*

**trig**

Suppose that q is in standard position and the given point is on the terminal side of q. Give the exact value of the indicated trig function for q.

*February 21, 2011 by Anonymous*

**Damon**

thankyou so much for your help. it really helped me . thanks for taking the time to help.!

*December 13, 2008 by Charlotte*

**Math-Damon help please :(**

Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following: A′ ∩ C

*July 6, 2011 by Jen*

**Calc and Physics**

Damon and Reiny. Thanks for your quick and thorough responses.

*December 16, 2012 by Daryl*

**To: Damon**

Please help me on 1 more question, I posted it with my previous questions. Thanks:)

*January 23, 2014 by Miley*

**To:Damon**

You didn't help on the second question I asked so I posted it again, please help thanks:)

*January 23, 2014 by Raksha*

**trig 26**

simplify to a constant or trig func. 1. sec ²u-tan ²u/cos ²v+sin ²v change expression to only sines and cosines. then to a basic trig function. 2. sin(theta) - tan(theta)*cos(theta)+ cos(pi/2 - theta) 3. (sec y - tan y)(sec y + tan y)/ sec y combine fractions and simplify ...

*March 14, 2010 by hilde*

**Chemistry Damon step by step for me**

you are given a solid that is a mixture of na2s04 and k2s04. A 0.215g sample of the mixture is dissolved in water. An excess of an aqueous solution of bacl2 is added. The bas04 that is formed is filtered, dried and weighed. Its mass is 0.299g. What mass of s04 ion is in the ...

*January 12, 2014 by Ken Hung*

**Trig**

The next two steps in solving this trig identity question are ??? 1/csctheta x costheta x sintheta x sectheta = sinsqtheta arghhh need help please

*December 17, 2011 by Don*

**trig**

What is the range of the trig function sin(-3x+3)?

*April 21, 2008 by Chaitanya*

**Trig**

Trig Identity. 1-sin^2x/1-cosx

*May 15, 2011 by Jill*

**trig**

write 2+2 squareroot of 3i in trig form.

*May 17, 2012 by ky*

**Damon**

Thank you so much for all the calculus help! I felt more prepared for the exam!

*November 5, 2008 by Samantha*

**statics**

hi damon the answer you gave me 28 how do i round it to three decimals places

*July 29, 2016 by bernie*

**damon can you help with this?**

I posted this question earlier but had a typo, can you take another look? { 1/3x + 3/4 y - 2/3 z = -8 x + 1/2 y - 1/3z = 18 1/6 x - 1/8 y - z = -24 a. (-6, 8, -24) b. (-6, -8, -24) c. (0, 8, -24) d. (6, 8, 24) e. (6, -8, 24)

*August 31, 2016 by lottie*

**Physics - Damon**

Hey Damon, I posted this question a while back and you helped me figure out the first part of it. Assume that radio waves have a frequency of 6.0 × 10^7 Hz, and that the radio receiver is 25 m above the surface of the sea. What is the smallest angle theta above the horizon ...

*January 28, 2009 by Sam*

**Physics**

posted this question this morning but I'm not sure of the response Damon provided. I did it once but then I updated it later in this at the bottom- please check booth of my answers. If you were in a rotor style ride and the riders accelerate until the speed of ride is reached...

*December 7, 2010 by Joey*

**damon (: !**

anyway i can give you my email or myspace in case i ever ned help again ? (:

*June 16, 2008 by margie (:*

**help me Damon!! :)**

Determine whether the pairs of sets are equal, equivalent, both, or neither. A = {7, 9, 10}, B = {a, b, c}

*July 6, 2011 by Jen*

**to Damon**

thanks.its okay. wanna be friends?we can talk to eachother online here.im available from 4:00 to 10:00. what grade are you in?

*April 25, 2012 by Celest*

**Math- gr.12 Trig.**

Hi, could someone explain to me how to use a counterexample in trig to prove whether something is either an identity or equation? For ex. how would you do that with this question? sec^2x-tan^2x= cos x

*January 11, 2010 by May*

**trig**

Getting ready for trig semester finals. Can't figure out how they are simplifying these equations. (these are the review not actual test) tanx-sqr3=2tanx and 2sin^2+sinx=0

*December 11, 2011 by Josh*

**History-Civil War**

To - Damon....any comments on the question I posted on 07-10-11 @ 9:48 pm. I always appreciate your remarks...they help

*July 11, 2011 by Joanne*

**Earth Science to DAmon**

Give positive and negative effects of climate change in Canada..

*December 17, 2012 by lg*

**Tricky Math tho (Damon)**

Divide. (25x^2 - 40x + 18) div. (5x - 3) need to know how to solve this

*June 13, 2014 by This Girl*

**pre algebra**

2. 2x^2+8-4x+3x-6x^2+7 a. -8x^2-7x+15 b. -4x^2-x+15 c. 4x^2+x+15 d. 8x^2+7x+15 3. 4x^2+8x-11x+6-5x^2+2 a. -x^2-3x+8 b. -x^2+3x+8 c. x^2-3x+8 d. x^2+3x+8 can u please help me out with these questions steve or damon or ms sue. pls help me

*March 22, 2015 by Oscar*

**calculus sir damon help me or steve**

integrate dx/root(coshx-1) plz show step

*May 10, 2016 by dam*