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Rod
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User Rod
Recent activity
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Prove that the quadrilateral that is formed by joining the midpoints of the sides of a square is a square.
answered
Sep 1, 2016
in
Geometry Answers
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1.1k
views
geometry problems
geometric shapes
geometry
it cost $5.00 to print 20 digital photos, at this rate, what is the cost to print 50 digital photos?
answered
Sep 1, 2016
in
Algebra 1 Answers
|
618
views
solving equations
algebra problems
-3(14+5r)-2r=-14(1r+3)
answered
Aug 31, 2016
in
Algebra 1 Answers
|
377
views
algebra problems
1.2-29.735=-5.8r+5.5 (1-1.1r)
answered
Aug 31, 2016
in
Algebra 1 Answers
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398
views
algebra problems
conversion question
answered
Aug 31, 2016
in
Geometry Answers
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423
views
math problem
what makes transformation mapping different from general mapping
answered
Aug 30, 2016
in
Geometry Answers
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757
views
If I have 3 apples and then add 2 How many do I have now?
answered
Aug 30, 2016
in
order of operations
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452
views
word problems
word problem
which expression is equivalent to 17 + (-15)
answered
Aug 30, 2016
in
Algebra 1 Answers
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3.2k
views
algebra problems
what is the length and width of 1370mm wall paper?
answered
Aug 30, 2016
in
Other Math Topics
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374
views
word problems
Using the numbers 8,6,4, and 2, write an expression that equals 32
answered
Aug 30, 2016
in
order of operations
|
5.5k
views
algebra problems
how many ways could you choose two different letters from the letters C, O, U, N, T
answered
Aug 30, 2016
in
Pre-Algebra Answers
|
969
views
pre algebra problems
20711-364÷2-113=
answered
Aug 29, 2016
in
Other Math Topics
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960
views
not familiar with bedmas
12345=1 solve it by using the four signs (+,-,×,÷)
answered
Aug 29, 2016
in
Other Math Topics
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788
views
order of operations
An airpalne accelerates down a runway at 5.20m/s^2 for 29 s until is finally lifts off the ground. determine the distance travelled before take-off .
answered
Aug 29, 2016
in
Other Math Topics
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395
views
please answer as soon as possible
where the number system is base5, the price of soap is increased by 40base5%,later the new price is reduced by 40base5%, leaving your answer in base5,what % of the original price os the final answer.
answered
Aug 29, 2016
in
Other Math Topics
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2.8k
views
binary.
a diagram points A,B,C and D are collinear, points C,X,Y and Z are collinear, AB=BC=CX=YZ, AD=54,XY=22 and XZ=33. Find the indicated length. 1:AB, 2:CD, 3:BD, 4:XC, 5:CY, 6:CZ.
answered
Aug 29, 2016
in
Other Math Topics
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3.4k
views
angles.
Gcf Of 34, 143, 156
answered
Aug 29, 2016
in
Other Math Topics
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710
views
math problem
greatest common factor
12345=1 solve it by using the four signs (+,-,×,÷)
answered
Aug 29, 2016
in
Other Math Topics
|
1.0k
views
order of operations
Solve y'=(y-xy^2)÷(x+x^2) using y=vx^n choosing n appropriately.
answered
Aug 28, 2016
in
Other Math Topics
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389
views
what are the skills to be developed in writing/reporting a mathematical investigation?
answered
Aug 28, 2016
in
Other Math Topics
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384
views
how to solve eqn (120/x)^2+(x/2)^2=13^2
answered
Aug 28, 2016
in
Algebra 1 Answers
|
597
views
The diagonals of the parallelogram PQRS intersect at O. The point A lies on the side SR. Find the ratio of the area of the triangle POQ to that of the triangle PAQ.
answered
Aug 28, 2016
in
Geometry Answers
|
958
views
geometry problems
area
ratio
shapes
ABCD is a parallelogram. EF has been drawn parallel to BD such that it intersects the side AB at E and the side AD at F.
answered
Aug 27, 2016
in
Geometry Answers
|
1.6k
views
geometry problems
geometry proof
solving equations
calculate the length of a chord which stands at a distance 5cm from the centre of a circle whose radius is 9cm.
answered
Aug 27, 2016
in
Geometry Answers
|
1.8k
views
center and radius of cirlce
Three times the age of Ama is four more than the age of Kofi.In three years,the sum of their ages will be 30years. Find their present ages.
answered
Aug 27, 2016
in
Word Problem Answers
|
2.1k
views
word problems
Mariyam added 1/8 kg of almonds,1/9 kg of pistachios,1/9 kg of coconut,1/9 kg of dates,1/6 kg of sugar and 1 kilo of milk powder to make sheet khourma.What was the weight of all the ingredients??
answered
Aug 27, 2016
in
Word Problem Answers
|
641
views
word problems
math problem
Name 2-digit numbers that divide into 1520 with a remainder of 8.
answered
Aug 27, 2016
in
Word Problem Answers
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3.3k
views
grade 5 math
what is the simplest way to simplify 8/12
answered
Aug 26, 2016
in
Pre-Algebra Answers
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534
views
algebra problems
simplest way to solve a mulptiplication questions
answered
Aug 26, 2016
in
Calculus Answers
|
342
views
equation of a line
answered
Aug 26, 2016
in
Calculus Answers
|
377
views
perpendicular
The cost of 5 chairs is Rs 3750.Find the cost of 1 chair and 12 chair.
answered
Aug 26, 2016
in
Word Problem Answers
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1.1k
views
algebra problems
(2k-5)/7 > 5
answered
Aug 26, 2016
in
Other Math Topics
|
337
views
solving the inequality
Write an equation to find her total sales if her total earnings for the last two weeks were 500
answered
Aug 26, 2016
in
Algebra 1 Answers
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489
views
word problems
solving equations
-2/3 × (-2)
answered
Aug 26, 2016
in
Algebra 1 Answers
|
616
views
math problem
9th grade math
What part of the pole does the ant climb in two hours?
answered
Aug 26, 2016
in
Word Problem Answers
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641
views
fraction problem
please answer this queastion as soon as possible. thank you :) maybe now will be great x
Four a squared plus four a minus 63
answered
Aug 25, 2016
in
Algebra 1 Answers
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510
views
trinomial factoring
factorise 5x squared minus 22x plus 8
answered
Aug 25, 2016
in
Algebra 1 Answers
|
969
views
trinomial factoring
What is the solutions of this nonlinear equation x^2+y^2=25 and (X^2)/5^2-(y^2)/5^2=1
answered
Aug 25, 2016
in
Algebra 2 Answers
|
638
views
solving systems of equations by substitution
if 5tanA=4 then find the value of 5 sinA +3 cosA divided by 5 sinA + 3 cosA
answered
Aug 25, 2016
in
Trigonometry Answers
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1.7k
views
algebra problems
cosecA-secA=(root5)/2 THEN VALUE of cosA - sinA
answered
Aug 24, 2016
in
Trigonometry Answers
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1.8k
views
coseca-seca=(root5) 2 then value of cosa - sina
if 5tanA=4 find the value of 5sinA-3cosA divides by 5sinA+2cosA
answered
Aug 24, 2016
in
Trigonometry Answers
|
3.2k
views
thanks.
How long will it take them if they work together?
answered
Aug 24, 2016
in
Word Problem Answers
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1.9k
views
word problems
m^5+1.5m^4=15.04m^3 how to solve this question?
answered
Aug 24, 2016
in
Algebra 1 Answers
|
517
views
algebra maths
algebra problems
math
solving equations
5m(m-2)-m(m+3) expand and simplify
answered
Aug 24, 2016
in
Algebra 1 Answers
|
924
views
algebra problems
solving equations
simplifying expressions
algebra maths
Expand and simplify
answered
Aug 24, 2016
in
Pre-Algebra Answers
|
725
views
simplifying expressions
expand
Expand and simplify where appropriate
answered
Aug 24, 2016
in
Algebra 2 Answers
|
737
views
algebra problems
simplifying expressions
expand
WORD PROBLEM
answered
Aug 24, 2016
in
Word Problem Answers
|
457
views
word problems
how do i rename 4 thousands and 7 hundreds
answered
Aug 24, 2016
in
Other Math Topics
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5.9k
views
homework help
avi9
Chris used 45 feet of fencing to enclose a circular garden. What is the approximate radius of the garden? use 3.14 for pi
answered
Aug 24, 2016
in
Other Math Topics
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1.3k
views
math problem
What is 712+1/10
answered
Aug 24, 2016
in
Algebra 1 Answers
|
300
views
solving equations
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