Dip
Popular questions and responses by Dip
geometry
construct quadrilateral AB=4CM BC=4.5CM AD=5CM angleA=80degree.Diagonal AC bisects angle A .
asked on June 29, 2017 
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 
MATH8
locate 5 root 2 on number line
asked on August 31, 2017 
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 
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 
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 
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 
math
What is the largest possible product of a collection of positive real numbers which sums to exactly 27?
asked on September 14, 2016 
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 
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

Maths
b(k) means k th term b(k+1)=b(k)+3+k
posted on October 23, 2016 
Statistics
A= event that odd will occur B= event that 1 is the outcome then p(BA)=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 
college algerbra
3
posted on October 21, 2016 
Composite functions math
replace x by g(x) in q(x), then q g(x)=(93x^2)/(6x^211) hence p q g(x)=(24x^251)/(6x^211)
posted on October 12, 2016 
math please help
x=(5/3) & (1/6)
posted on October 6, 2016 
math
hundred place is 10 times as great as tenth place
posted on September 30, 2016 
Math
(2)^(1/2)
posted on September 30, 2016 
math
if "k" is the breadth, then 9*k=(96*(0.75*0.75)) => k=6
posted on September 18, 2016 
Math
(4*33214232)=37
posted on September 18, 2016