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Answers by Mathical
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Mathical
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User Mathical
Recent activity
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Write the equation of the tangent to the curve y=|x| at the point (-2,2) ?
answered
Jan 21, 2016
in
Calculus Answers
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1.5k
views
equation of a tangent line
calculus
calculus problem
7/9+1/2-3/2+2/9
answered
Jan 21, 2016
in
Other Math Topics
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824
views
fraction problems
x/(x^2−x+1)(3x−2) solve the partial fraction
answered
Jan 20, 2016
in
Other Math Topics
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542
views
partial fractions
marisela cut out four equivelant lengths of ribbon. Each was 5 eighths a yard long
answered
Jan 20, 2016
in
Word Problem Answers
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858
views
marisela cut out four equivelant lengths of ribbon. each was 5 eighths of a yard long. how many yards of fabric did she cut? express your answer as the sum of a whole number and the remaining fractional units. draw a number line to represent the problem.
Express the following as a sum of partial fractions 5x^2+17x+15\(x +2)^2(x+1)
answered
Jan 20, 2016
in
Other Math Topics
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2.0k
views
partial fractions
Express the following as a sum of partial fractions x/(x −3)^2(2x +1)
answered
Jan 20, 2016
in
Other Math Topics
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957
views
partial fractions
1.5 divided by(0-1) to the second power x 2 =
answered
Jan 20, 2016
in
order of operations
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1.2k
views
i answered .75
correct answer given by tutorial was 3. what is correct
what step did i miss?
order of operations
What are the x intercepts of the equation y=2x^2+3x-9
answered
Jan 20, 2016
in
Algebra 2 Answers
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807
views
freshman math
solve the following LPP by graphical method
answered
Jan 20, 2016
in
Other Math Topics
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480
views
using the graphical method.
not getting answer
The first derivation and maximum summarize
answered
Jan 20, 2016
in
Other Math Topics
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366
views
word problems
Find m if x – 3 and x + 2 are factors of x3 + m2x2 – 11x – 15m
answered
Jan 20, 2016
in
Algebra 1 Answers
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695
views
factor
theorem
polynomials
please someone teach me the easiet way in mutipyling in operation of function?thank you.
answered
Jan 15, 2016
in
Trigonometry Answers
|
417
views
algebra problems
operations with polynomials
solving equations
150 आम बेचने पर एक फल विक्रेता को 30 आमो के कीमत के बराबर लाभ होता है। इसीलिए लाभ का प्रतिशत बताए ।
answered
Jan 14, 2016
in
Word Problem Answers
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1.7k
views
please solve this problem step by step as soon as possible.
What is 1.5 billion dollars divided by 13 people
answered
Jan 13, 2016
in
Pre-Algebra Answers
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1.8k
views
long division
1.4 billion dollars divided by 318 million people
answered
Jan 13, 2016
in
Word Problem Answers
|
730
views
word problem
Find the next number each of the following series.
answered
Jan 13, 2016
in
Pre-Algebra Answers
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458
views
sequences and series
next number in sequence 20,22,10,17,13
answered
Jan 13, 2016
in
Word Problem Answers
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2.1k
views
sequences and series
math problem
Factor f(x) = x4 + x3 – 8x2 + 6x + 36 completely given that x+2 is a factor. Then sketch the graph.
answered
Jan 12, 2016
in
Algebra 2 Answers
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3.6k
views
algebra problems
8x2 – 121x + 15 factor
answered
Jan 12, 2016
in
Algebra 2 Answers
|
464
views
algebra problems
78 billion divided by 7 million equals ?
answered
Jan 11, 2016
in
Other Math Topics
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1.2k
views
division
what is 1.3 billion divided by 300 million?
answered
Jan 11, 2016
in
Pre-Algebra Answers
|
900
views
division
What is the sum of the first 2016 positive integers?
answered
Jan 8, 2016
in
Algebra 1 Answers
|
976
views
finding the nth term
geometry
word problems
avg of first 50 positive integers
How did Integrating 1- 9/(14v-44) was v- 9/14 (log 14v +44 ) shouldn't it be 9 log (14v+44)?
answered
Dec 21, 2015
in
Other Math Topics
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552
views
math problem
i kiow the answer but i need to know how its worked out. it is an type of linear equation
answered
Dec 21, 2015
in
Other Math Topics
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479
views
algebra problems
find the value of x ? ( 3x-3)^1/2=3^1-6x
answered
Dec 21, 2015
in
Other Math Topics
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321
views
advance thanks
whats the answer
answered
Dec 19, 2015
in
Algebra 1 Answers
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67.5k
views
solving equations
How do you solve (8x+1) + (3x-2) = 32
answered
Dec 19, 2015
in
Algebra 1 Answers
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524
views
solving equations
if 40ml of h2o is added to 125ml of 0.75ml of hno3, what's the new molarity of the solution?
answered
Dec 19, 2015
in
Other Math Topics
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353
views
solving equations
word problems
Simplify (8x4x2/8x7)^2x(8^0/7^-3)^3 x 7^-9.
answered
Dec 19, 2015
in
Pre-Algebra Answers
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831
views
math problem
algebra problems
scores range from 0/101 to 2/360, how many classes would result from a class interval size of 0.150?
answered
Dec 19, 2015
in
Statistics Answers
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647
views
what is the number of classes
how to write 4 2/3 in scientific calculator
answered
Dec 18, 2015
in
Factors of a number
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839
views
calculators
Whats 3x-2 over 9 equals 25 over 3x-2?
answered
Dec 18, 2015
in
Geometry Answers
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663
views
geometry
8/9 * (2/5+3/7*1/3+3/5) * 4 =?
answered
Dec 18, 2015
in
Trigonometry Answers
|
481
views
math homework!
how to draw y^2=(x)/(1+x) graph
answered
Dec 18, 2015
in
Algebra 1 Answers
|
612
views
algebra problems
graph
graphing functions
Find P(X,Y), given P(x,y).
answered
Dec 18, 2015
in
Geometry Answers
|
688
views
trigonometry
geometry
graph
transformation of coordinates
Why do we not need to consider the cases x=0 or x=1 ?
answered
Dec 18, 2015
in
Other Math Topics
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427
views
topology
What is 7+7?
answered
Dec 18, 2015
in
Algebra 1 Answers
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415
views
adding
If you had a 87 as your grade but made two one hundreds on homework what would be your grade
answered
Dec 18, 2015
in
Word Problem Answers
|
633
views
math
solving equations
word problems
Help with multiplication facts? 12×4=?
answered
Dec 17, 2015
in
Other Math Topics
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701
views
multiplication
½×¾=? I need help!!!!!!!!!!!!
answered
Dec 17, 2015
in
Other Math Topics
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494
views
fraction problems
What is 45-23?
answered
Dec 17, 2015
in
Word Problem Answers
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594
views
adding
my worst subject
how come i cant answer anymore questions?
answered
Dec 17, 2015
in
Other Math Topics
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500
views
Assume that X and Y are independent with X ~ Exp(2) and Y ~ Exp(1)
answered
Dec 11, 2015
in
Statistics Answers
|
817
views
statistics problem
ole
what is 17.9 divided by 6.8 rounded to the nearest hundreths
answered
Dec 10, 2015
in
Other Math Topics
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1.2k
views
math problem
dividing decimals
rounding numbers
please help right away
Long division
answered
Dec 10, 2015
in
Other Math Topics
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711
views
long division
math
9+10?i dont know the answer please im only 6
answered
Dec 9, 2015
in
Pre-Algebra Answers
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386
views
math problem
if f(x),g(x) ϵ f (x) then prove that (f(x)g(x))' = f'(x)g(x)+f(x)g'(x)
answered
Dec 8, 2015
in
Algebra 2 Answers
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487
views
algebra problems
(8x)[(2x)^-2=8
answered
Dec 8, 2015
in
Algebra 1 Answers
|
387
views
algebra problems
EO = 2x – 20 and OC = 70 – x. Solve for x.
answered
Dec 8, 2015
in
Geometry Answers
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3.1k
views
geometry 10th grade
solving equations
word problems
algebra problems
recurrence relation
answered
Dec 7, 2015
in
Other Math Topics
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864
views
recurrence relations
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