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Rod
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User Rod
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cyclic quadrilateral
answered
Aug 19, 2015
in
Geometry Answers
|
934
views
geometry problems
which of these following represents a quadratic relation
answered
Aug 19, 2015
in
Algebra 1 Answers
|
480
views
algebra problems
quadratic relations
Math question about quadratic equation and linear equation
answered
Aug 19, 2015
in
Algebra 1 Answers
|
586
views
solving quadratic equations
What is th probablitly that the number 3 will not be the last number??
answered
Aug 18, 2015
in
Word Problem Answers
|
399
views
probability
an inequality that the answer ends up th be p<1/3
answered
Aug 18, 2015
in
Pre-Algebra Answers
|
396
views
algebra problems
p=21.6m what is the answer? I came up with 13.4
answered
Aug 18, 2015
in
Algebra 1 Answers
|
364
views
algebra problems
what is the answer to 3 1\3 - 5 3\5
answered
Aug 18, 2015
in
Algebra 1 Answers
|
566
views
subtracting fractions
subtracting mixed numbers
solve by factorisation the following equation (1).5x^2+2x-15=0 (2).21x^2-25x=4 (3).10x^2+3x-4=0
answered
Aug 18, 2015
in
Other Math Topics
|
1.1k
views
Find and classify all the critical points for f(x,y)=3x^2y-y^3-3x^2+2
answered
Aug 18, 2015
in
Calculus Answers
|
1.2k
views
calculus problems
fixed costs $40,000, increase to $44000 profit at $22,000 variable cost 60%, increase 10%
answered
Aug 18, 2015
in
Algebra 2 Answers
|
655
views
sales
volume
RATIO & PROPORTION
answered
Aug 18, 2015
in
Pre-Algebra Answers
|
678
views
ratio and proportion
Two alloys contain tin and iron in the ratio of 1:2 and 2:3. If the two alloys are mixed in the proportion of 3:4 respectively (by weight). find the ratio of tin and iron in the newly formed alloy.
answered
Aug 18, 2015
in
Word Problem Answers
|
2.9k
views
word problems
ratio and proportion
mixture and alligation
10% of 7, 523
answered
Aug 17, 2015
in
Statistics Answers
|
421
views
word problems
$190,258.50; $152,698; $122,753; $220,523; $231,951. What is the average of these five amounts?
answered
Aug 17, 2015
in
Other Math Topics
|
3.3k
views
word problems
solving equations
Compare finding a ratio equivalent to 12/21 with lower terms and finding a ratio equivalent to 12/21 in greater terms
answered
Aug 17, 2015
in
Other Math Topics
|
1.8k
views
17.2×12.80=
answered
Aug 17, 2015
in
Other Math Topics
|
287
views
17.2×12.80=
Is 0.43 greater than 4.3?
answered
Aug 17, 2015
in
Other Math Topics
|
1.5k
views
greater than or less than
How do you graph xy^2 + yx^2 + y-x=1 in calculus
answered
Aug 17, 2015
in
Calculus Answers
|
724
views
graphing
calculus problems
As the level of activity increases the total variable cost for the period does what
answered
Aug 17, 2015
in
Word Problem Answers
|
626
views
solve a problem
UNIT COST PER PLASTIC JAR
answered
Aug 17, 2015
in
Word Problem Answers
|
465
views
solve a problem
Total variable cost
answered
Aug 17, 2015
in
Statistics Answers
|
446
views
solve a problem
-3 1/3,3.3,-15/4,3.5
answered
Aug 17, 2015
in
Word Problem Answers
|
274
views
please give me the answer
The average weight of students in class is 52.5kg
answered
Aug 17, 2015
in
Word Problem Answers
|
564
views
word problems
Write a system of three linear equations in three variables that has (2,1,5) as a solution
answered
Aug 17, 2015
in
Pre-Algebra Answers
|
1.8k
views
solving systems of equations in three variables
x+y-2z=5,x+z=4 and y-z=6
answered
Aug 16, 2015
in
Algebra 2 Answers
|
1.1k
views
systems of equations containing three variables
(secA-cosA)(cosecA-sinA)=tanA/1+tan^2A
answered
Aug 16, 2015
in
Trigonometry Answers
|
1.6k
views
trigonometry problems
Prove(1-cosA)(1+secA)=sinAtanA
answered
Aug 16, 2015
in
Trigonometry Answers
|
486
views
trigometry
equation
the sum of the squares of two consecutive positive integers is 61. find these two numbers.
answered
Aug 16, 2015
in
Word Problem Answers
|
778
views
word problems
the perpendicular height of a right angled triangle is 70 mm longer than the base. find the perimeter of the triangle if its area is 3000 mm^2.
answered
Aug 16, 2015
in
Geometry Answers
|
1.6k
views
solving quadratic equations
graph 8x-3y=-15
answered
Aug 16, 2015
in
Algebra 1 Answers
|
2.3k
views
graph equations
How to solve x%=2x+4/400
answered
Aug 16, 2015
in
Fraction Problems
|
935
views
algebra problems
fraction problems
53 is x% of 197
answered
Aug 16, 2015
in
Pre-Algebra Answers
|
453
views
algebra problems
for what value of X does 1/X = X%?
answered
Aug 16, 2015
in
Pre-Algebra Answers
|
424
views
algebra problems
$70-x%-30%=36.75
answered
Aug 16, 2015
in
Word Problem Answers
|
561
views
percentage word problem
If costs are jacked up by 30%, what is the real cost of a $70.50 item?
answered
Aug 16, 2015
in
Fraction Problems
|
644
views
algebra problems
equation
word problems
the total cost (t) of ounces of cinnamon (c) if each ounce costs $.79?
answered
Aug 16, 2015
in
Algebra 1 Answers
|
1.1k
views
function rule
equation
what is a independent variable of ($4b=t) if t= total cost and b= number of bottles?
answered
Aug 16, 2015
in
Algebra 1 Answers
|
718
views
solve a problem
solving equations
equation
pls answer my question
answered
Aug 16, 2015
in
Other Math Topics
|
1.4k
views
word problem
2. Find the equation of the tangent to the curve f(x) = 2 √ (3x5) /3 At the point where x = 2
answered
Aug 16, 2015
in
Calculus Answers
|
1.1k
views
equation of a line
calculus problem
given: y=arccos(4x) a)find the equation of the line tangent to the curve at x=1/8
answered
Aug 16, 2015
in
Calculus Answers
|
608
views
calculus problem
given: y=arccos(4x) a)find the equation of the line tangent to the curve at x=1/8
answered
Aug 16, 2015
in
Calculus Answers
|
1.4k
views
calculus
equation of a line tangent
How do I find secant lines from slopes of tangent lines?
answered
Aug 16, 2015
in
Calculus Answers
|
476
views
calculus problems
what are the two tangent lines of x^2 and -x^2+2x-5
answered
Aug 16, 2015
in
Calculus Answers
|
335
views
tangent lines
Tangent on given curve makes constant angle with Z axis.
answered
Aug 15, 2015
in
Word Problem Answers
|
3.0k
views
tangent on curve
4log7x+log7y-3log7z
answered
Aug 15, 2015
in
Algebra 2 Answers
|
460
views
x+y-2z=5;x+z=4;y-z=6
answered
Aug 15, 2015
in
Algebra 1 Answers
|
413
views
How many ice crean consejo must he sell at $1.10 each in order to make a profit?
answered
Aug 15, 2015
in
Algebra 2 Answers
|
522
views
profit
Devide 5783 in a, b and c such that if 28, 37 and 18 is substracted respactively from each they are in the ratio 4, 6 and 9. Find value of a.
answered
Aug 15, 2015
in
Algebra 1 Answers
|
526
views
math problem
solving equations
A man is four times as old as his son. In five years time he will be three times as old. Find their present ages
answered
Aug 15, 2015
in
Word Problem Answers
|
2.0k
views
word problems
the equation of the line tangent to the circle at (x+5)^2+(y-9)^2=289, (-13,-6)
answered
Aug 15, 2015
in
Calculus Answers
|
854
views
equation of a tangent line
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