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Rod
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User Rod
Recent activity
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How to solve square root property
answered
Jun 13, 2017
in
Other Math Topics
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1.2k
views
square roots
1+tan60°/1-tan60°
answered
Jun 13, 2017
in
Other Math Topics
|
1.5k
views
If x= √2+1/√2-1 and y=√2-1/√2+1 then find x^2+y^2+xy
answered
Jun 13, 2017
in
Other Math Topics
|
444
views
solving equations
math problem
9th grade math
A wheel cuts an inch of glass in two minutes how many minutes will it take to cut 6 inches
answered
Jun 13, 2017
in
Word Problem Answers
|
5.0k
views
word problems
You have 5 math books, 2 history books, and 6 science books. If the books are placed on a book shelf, what is the probability that each category is kept together?
answered
Jun 13, 2017
in
Statistics Answers
|
2.6k
views
probability
a8w4
Find the first three terms of the sequence whose general term is given by an=11n-7.
answered
Jun 13, 2017
in
Other Math Topics
|
3.7k
views
sequences and series
Solve 17x+12y less than 20400
answered
Jun 12, 2017
in
Pre-Algebra Answers
|
439
views
math problem
After Fitrah spent 20% and Sophia spent 30% of her monthly salary,both had the same amount of money left.If Fitrah's monthly salary RM1800 how much was Sophia's monthly salary?
answered
Jun 12, 2017
in
Word Problem Answers
|
444
views
word problems
Find the possible values of x between -180° to 360°
answered
Jun 12, 2017
in
Trigonometry Answers
|
1.5k
views
trigonometric functions
Annie who had x marbles gave 13 to her friend and how much she has
answered
Jun 12, 2017
in
Pre-Algebra Answers
|
676
views
algebra problems
cosx(secx-cosx)=sin^2x
answered
Jun 10, 2017
in
Calculus Answers
|
2.0k
views
trig identity
proving trigonometric identities
precalculus problems
pre calculus problems
{sin(x+h) - sin x}/h = {2sin(h/2)cos(x+h/2)}/h
answered
Jun 10, 2017
in
Trigonometry Answers
|
1.0k
views
trigonometric
integral
pre calculus problems
proving trigonometric identities
integration by partial fractions
answered
Jun 10, 2017
in
Calculus Answers
|
914
views
partial fractions
calculus problems
Find the number which is 0,46 more than 2/25 of itself
answered
Jun 10, 2017
in
Calculus Answers
|
413
views
(3x + 4) + (4x - 5)
answered
Jun 10, 2017
in
Algebra 1 Answers
|
279
views
Find the asymptotes to the curve x^3+3x^2y-4y^3-x+y+3=0
answered
Jun 10, 2017
in
Calculus Answers
|
13.7k
views
solving equations
The equation of the circle is x^2+y^2+6x+2y-6=0 Find the exact values of k for which y=x+k is a tangent to the circle.
answered
Jun 9, 2017
in
Other Math Topics
|
651
views
tangent
of
the
circle
find y as a function of x given that d2y/dx2=6x-4 and that when y=4, x=1 and y=2, x=-1
answered
Jun 9, 2017
in
Calculus Answers
|
2.4k
views
What number am i?
answered
Jun 9, 2017
in
Pre-Algebra Answers
|
3.2k
views
Find the probability that they buy toothbrushes of the same colour?
answered
Jun 9, 2017
in
Other Math Topics
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411
views
probability
find the perimeter of a parallelogram whose base is6cm and side5cm
answered
Jun 8, 2017
in
Word Problem Answers
|
554
views
geometry word problems
The set whose elements are 9,12,25 and 30
answered
Jun 8, 2017
in
Other Math Topics
|
1.2k
views
form
A typist paid a basic wage of 22.50 per hour for a 40 hour week with overtime is paid at one and half times the hourly rate
answered
Jun 8, 2017
in
Word Problem Answers
|
3.2k
views
buisness maths
How to get the sum 24 using 6, 8, 10, and 11
answered
Jun 8, 2017
in
order of operations
|
647
views
math problem
Edna paid at least Php1,200 for a pair of pants and a blouse. The cost of the pair of pants is Php600 more than the cost of the blouse.
answered
Jun 8, 2017
in
Word Problem Answers
|
2.9k
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
find the values of 'h' and 'k' if 25x^4-20x^3+14x^2+hx+k is a perfect square.
answered
Jun 7, 2017
in
Other Math Topics
|
822
views
polynomial
Find the line which goes through the point (2,-5) and is perpendicular to the line 3y-7x=2
answered
Jun 7, 2017
in
Calculus Answers
|
1.6k
views
perpendicular lines
2/5n-9=7-3/5n what is n?
answered
Jun 7, 2017
in
Algebra 1 Answers
|
564
views
n
algebra problems
help solve for x
answered
Jun 7, 2017
in
Other Math Topics
|
406
views
solving equations
n
What goes into 3 and 5 Factoring the GCF
answered
Jun 7, 2017
in
Algebra 1 Answers
|
843
views
algebra problems
factoring
math problem
What is the pattern or rules of 4,7,10,13
answered
Jun 7, 2017
in
Other Math Topics
|
2.9k
views
sequences and series
(x+3)(x+4)
answered
Jun 7, 2017
in
Pre-Algebra Answers
|
436
views
greatest common factor of 52 and 144
answered
Jun 7, 2017
in
Other Math Topics
|
675
views
greatest common factor
the polinomial f(x)= x^3+ax^2+bx+c is such that when divided by x^2-4 leaves remainder 2x+11 and has factor x+1. Find the value of a,b and c
answered
Jun 6, 2017
in
Other Math Topics
|
574
views
earliest
response
wanted
solve for m
answered
Jun 6, 2017
in
Other Math Topics
|
349
views
solving equations
3/7 times 3/7
answered
Jun 6, 2017
in
Algebra 1 Answers
|
482
views
multiplying fractions
1-5x=8x+2(4x-3)
answered
Jun 6, 2017
in
Other Math Topics
|
348
views
help solve this problems
answered
Jun 6, 2017
in
Word Problem Answers
|
392
views
word problems
Let f(x) = 2x, g(x) = x2 + 2, and h(x) = -4x + 3. Find the composite function.
answered
Jun 6, 2017
in
Algebra 2 Answers
|
1.1k
views
operations with functions
deferentiate f(x) = -2x^2 + 2
answered
Jun 6, 2017
in
Calculus Answers
|
423
views
calculus problems
Find the value of:cosA+cos (120+A)+cos (120-A)
answered
Jun 6, 2017
in
Trigonometry Answers
|
1.1k
views
basket have 3 bananas and 5 apples. Find the probability through binomial distribution for getting 2 apples.
answered
Jun 5, 2017
in
Statistics Answers
|
611
views
statistics problems
statistics
answered
Jun 3, 2017
in
Statistics Answers
|
484
views
probability
statistics problems
IF x=(ab)▲1/3-(ab)▲-1/3 prove that x▲3+3x=ab-1/ab
answered
Jun 3, 2017
in
Algebra 1 Answers
|
802
views
− 3 2(4y+6z )
answered
Jun 2, 2017
in
order of operations
|
1.0k
views
algebra problems
Y=(x-3)^2-4
answered
Jun 2, 2017
in
Algebra 1 Answers
|
386
views
help needed please
answered
Jun 2, 2017
in
Other Math Topics
|
351
views
algebra problems
how many Sundays in 8900 weeks
answered
Jun 2, 2017
in
Statistics Answers
|
404
views
math
can i please get help on this word problem
answered
Jun 1, 2017
in
Word Problem Answers
|
442
views
word problems
help please
answered
Jun 1, 2017
in
Word Problem Answers
|
352
views
word problems
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