Math. Please help!

posted by Nicki


I don't understand how to do this using reciprocals, how my teacher wants me to solve the problem.
Note: The fraction bar is in my paper, so it's 144 being the numerator, k being the denominator, and then =9 if that makes any sense.

  1. Ms. Sue

    Multiply both sides of the equation by k.

    144 = 9k
    16 = k

  2. Nicki

    thank you so much!

  3. Ms. Sue

    You're very welcome.

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Quick Math

    Is a dozen dozen equals to 24? wouldn't a dozen dozen be 144?
  2. Math -

    What would the interval be for a bar graph with the following data: 104,135,124,144,122 Highest number minus lowest number 144-104 = 40
  3. Math(Please Help)

    x-2 6x ____ - _____ 3x+4 x+1 *You are supposed to simplify the expresion.I really need help with this and some other problems.Please and Thank you.- Perhaps I could help but I can't make heads or tails of your posts. Try using parentheses …
  4. Algebra

    Can someone help me, I am stuck and do not know how to complete. Maybe my first part is wrong, I don't understand by looking at my example if I am doing it right or not. Square root Property 2k^2 +144=0 2k^2 +144-144=0-144 2k^2=-144 …
  5. Algebra

    find all real or imaginery solutions. I came up with {-6,6}, is this correct or have I missed something?
  6. College Algebra

    A rectangular dog pen is to be made to enclose an area of 144 sq. ft. The pen is to be divided into 2 equal sections by a section of the fence. Assuming a total of 400 sq. feet of fence, find the dimensions of the pen that will require …
  7. Algebra 2

    What are the dimensions of the smallest square that you can make using 18-in. by 24-in. rectangular tiles?
  8. Math

    I am not sure that I answered this question right. A) 3/4 / -12= 3/4 / -11 12/12= 3/4 / - 144/12= 9/12 / -144/12= 9/12 * -12/144= -9/144=-16. B) 5/4 / 2 2/3= 15/12 / 32/12= 15/12 * 12/32= 15/32. Is this correct?
  9. algebra

    The area of a rectangle is 144in^2. The length is 4 times greater than the width. Which quadratic equation represents the area of the rectangle?
  10. calculus

    Can some explain how to do this problem? I tried using derivatives...but...I keep getting a different answer from what my teacher told me! A projectile is fired directly upward with an initial velocity of 144 ft/sec and its height

More Similar Questions