Dip

Popular questions and responses by Dip
  1. geometry

    construct quadrilateral AB=4CM BC=4.5CM AD=5CM angleA=80degree.Diagonal AC bisects angle A .

    asked on June 29, 2017
  2. algebra

    Let a, b and c be real numbers such that a^2 + ab + b^2 = 9 b^2 + bc + c^2 = 52 c^2 + ca + a^2 = 49. Compute the value of (49b^2+39bc+9c^2)/a^2.

    asked on October 6, 2016
  3. MATH8

    locate 5 root 2 on number line

    asked on August 31, 2017
  4. algebra

    Call a positive integer N ≥ 2 “special” if for every k such that 2 ≤ k ≤ N, N can be expressed as a sum of k positive integers that are relatively prime to N (although not necessarily relatively prime to each other). How many special integers are

    asked on October 6, 2016
  5. chemistry

    calculate r.m.s velocity of he molecule at 300k.also calculate the total k.e(in calories)of the molecules in one litre he at 300k & 1atm?

    asked on July 6, 2012
  6. math please

    Before electricity, nights in towns and fields were often times pitch black, except when there was a full moon. How many times brighter is the noonday sun than the full moon when the moon is at the closest point to the earth? Model the moon as a sphere of

    asked on October 23, 2016
  7. math

    Let S be the locus of all points (x, y) in the first quadrant such that (x/t)+(y/(1− t))= 1 for some t with 0

    asked on October 6, 2016
  8. math

    What is the largest possible product of a collection of positive real numbers which sums to exactly 27?

    asked on September 14, 2016
  9. number theory

    Let a and b be integers (not necessarily positive). Prove that (a^3 + 5b^3) not equal to 2016.

    asked on October 6, 2016
  10. MMATH08

    AREA OF SQUARE FLOOR IS 8000SQUARE METRE. IT IS PAVED WITH 10 SQUARE TILES OF EQUAL SIZE. WHAT SHOULD POSSIBLY BE THE LENGTH OF SIDE OF TILE THAT CAN BE USED TO COVER THE FLOOR.

    asked on May 17, 2017
  1. Maths

    b(k) means k th term b(k+1)=b(k)+3+k

    posted on October 23, 2016
  2. Statistics

    A= event that odd will occur B= event that 1 is the outcome then p(B|A)=p(A and B)/p(A)=(1/3)/(3/6)=2/3[p(A and B)=1/3 since out of three odds 1,3,5 ,the 1 is the only one possible case]

    posted on October 23, 2016
  3. college algerbra

    -3

    posted on October 21, 2016
  4. Composite functions math

    replace x by g(x) in q(x), then q g(x)=(9-3x^2)/(6x^2-11) hence p q g(x)=(24x^2-51)/(6x^2-11)

    posted on October 12, 2016
  5. math please help

    x=(5/3) & (-1/6)

    posted on October 6, 2016
  6. math

    hundred place is 10 times as great as tenth place

    posted on September 30, 2016
  7. Math

    -(2)^(1/2)

    posted on September 30, 2016
  8. math

    if "k" is the breadth, then 9*k=(96*(0.75*0.75)) => k=6

    posted on September 18, 2016
  9. Math

    (4*33-21-42-32)=37

    posted on September 18, 2016