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jkhenry
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User jkhenry
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User jkhenry
Recent activity
All questions
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1
answer
simplify secΘ ctnΘ
answered
Jun 21, 2017
in
Trigonometry Answers
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840
views
trigonometry problems
simplifying
2
answers
x³ -3x² -10x /x³ -5x²
answered
May 2, 2017
in
Calculus Answers
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1.4k
views
calculus problems
1
answer
(2x+9)^2=64
answered
Apr 21, 2017
in
Word Problem Answers
|
360
views
2
answers
In triangle ABC, angle A = 30, angle B= 60 and segment = BC 4, what is the length of AC to the nearest hundredth
answered
Apr 4, 2017
in
Geometry Answers
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862
views
geometry problems
trigonomentry triangle problems
1
answer
Suppose you know the length of the diagonal of a square. How can you find the side length of the square? Explain.
answered
Mar 21, 2017
in
Geometry Answers
|
725
views
diagonal of a square
find the length of one side of a square
3
answers
What is the answer to 10/16=?/8
answered
Mar 15, 2017
in
Algebra 1 Answers
|
2.6k
views
math problem
2
answers
(1-2y)(1+2y)>=0
answered
Mar 15, 2017
in
Other Math Topics
|
343
views
1
answer
f(x)=3x-2 and g(f)=x^2+1, find the composite function defined by f o g(f) and g o f(x)
answered
Mar 1, 2017
in
Calculus Answers
|
909
views
function
1
answer
how do you solve X⁴-35X²-36=0.
answered
Jan 31, 2017
in
Other Math Topics
|
651
views
linear equation
1
answer
How many 3 4ths are in 7 8ths
answered
Jan 23, 2017
in
Statistics Answers
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1.4k
views
fraction problems
2
answers
What is the equation of the straight line passing through (4,1) which is parallel to the line given by the equation 3x+2y=12?
answered
Dec 26, 2016
in
Algebra 2 Answers
|
2.8k
views
math problem
2
answers
y=(x-5)^2+4
answered
Dec 22, 2016
in
Algebra 2 Answers
|
374
views
1
answer
The lenght of a shadow of a tower is equal to its height. What is the measure of angle subtended by tower along the ground at end point of shadow at that moment?
answered
Dec 14, 2016
in
Trigonometry Answers
|
549
views
please answer this queastion as soon as possible. thank you :) maybe now will be great x
2
answers
differentiate y=5 tan^x with respect to x
answered
Dec 11, 2016
in
Trigonometry Answers
|
755
views
differentiation
1
answer
What values of x is the expression 5x-7divided by x^2-8x-20 undefined?
answered
Dec 7, 2016
in
Algebra 2 Answers
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420
views
undefined expressions
1
answer
square root of 16416
answered
Nov 10, 2016
in
Other Math Topics
|
530
views
square roots
1
answer
(2x) ^1/2 * (3x) ^2 /3.. 1/2 is a power to 2x and 2/3 is a power to 3x. So the 2x in bracket and its power multiply with the 3x in bracket and its power.
answered
Nov 4, 2016
in
Other Math Topics
|
321
views
2
answers
differentiate y=a^x^2-cos (1/x)
answered
Oct 23, 2016
in
Calculus Answers
|
412
views
2
answers
integrate 1/(x^2 Sqrt[4 x^2 + 1])
answered
Sep 30, 2016
in
Calculus Answers
|
666
views
integrate
calculus
2
answers
log40-log5
answered
Sep 8, 2016
in
Algebra 2 Answers
|
1.4k
views
logarithmic equations
single expressions
1
answer
3(-1)-4(x-2)
answered
Sep 5, 2016
in
Geometry Answers
|
450
views
simplify
2
answers
Factorise 5√5x^2+30x+8√5 by spliting the middle term
answered
Jun 10, 2016
in
Algebra 2 Answers
|
1.7k
views
please please help me in solving this question.
1
answer
70degree c subtrect from 100degree f ( hive answet in fahrenheit )
answered
Jun 9, 2016
in
Other Math Topics
|
622
views
temperature
problum
2
answers
a ladder if 10m long is placed against a wall at an angle of 70degree to the horizontal.
answered
May 30, 2016
in
Word Problem Answers
|
1.4k
views
2
answers
how do you solve 4^(3x+1)<28 using logs
answer edited
May 9, 2016
in
Algebra 2 Answers
|
589
views
solving equations
algebra problems
2
answers
natural logs
answered
May 8, 2016
in
Calculus Answers
|
524
views
solving exponential equations with logrithmics
1
answer
square root of 2y-1 = 2 + square root y-4
answered
May 2, 2016
in
Algebra 1 Answers
|
463
views
1
answer
Determine the first derivative (dy/dx) of y= (Tan 3x^2)
answered
Apr 21, 2016
in
Calculus Answers
|
1.7k
views
2
answers
Integrate (sec(2x))^3*tan (2x)dx How do you do this?
answer edited
Apr 17, 2016
in
Calculus Answers
|
562
views
calculus problems
can you solve the problem and give me a step by step guide on how i should solve the problem
1
answer
The height of a triangle is 3 cm more than its base. Find the height and base if its area is 35 cm squared
answered
Apr 10, 2016
in
Algebra 1 Answers
|
952
views
height of a triangle
base
2
answers
determine general solution in radians for cosxcos2x - sinxsin2x = 0
answered
Apr 6, 2016
in
Trigonometry Answers
|
1.3k
views
can you solve the problem and give me a step by step guide on how i should solve the problem
9k4
1
answer
Jan can water 2/3 of her garden in 45 minutes. what fraction is watered in 1 hour?
answered
Apr 5, 2016
in
Algebra 1 Answers
|
458
views
2
answers
the sum of three consecutive integers is -3. what are the integers?
answered
Apr 5, 2016
in
Algebra 1 Answers
|
840
views
algebra problems
algebra 1
2
answers
how do I factor this trinmonial problem 3t^2+16t+5
answered
Mar 27, 2016
in
Algebra 1 Answers
|
650
views
trinomial factoring
algebra problems
2
answers
Solve this (3/x+1)*(1/x-1)=5/4
answered
Mar 25, 2016
in
Algebra 1 Answers
|
446
views
2
answers
w^2 + 2w-15/6w^2-54
answered
Mar 24, 2016
in
Algebra 1 Answers
|
505
views
solve for w
1
answer
Calculate the value of the discriminat for the equation 5x^2-3=0
answered
Mar 15, 2016
in
Geometry Answers
|
435
views
math problem
1
answer
Write an algebraic expression for the following phrase: The product of 8 and the third power of a number.
answered
Mar 14, 2016
in
Pre-Algebra Answers
|
754
views
algebraic expressions
2
answers
Which steps would be used to solve the equation? Check all that apply.
answered
Mar 2, 2016
in
Algebra 2 Answers
|
1.1k
views
1
answer
Answer this questions for me.
answered
Mar 1, 2016
in
Calculus Answers
|
366
views
1
answer
prove the following trigonometric identity : tan theta + cot theta - 2cosec 2 theta = 0
answered
Feb 8, 2016
in
Algebra 2 Answers
|
1.2k
views
proving trigonometric identities
1
answer
prove the following trigonometric identity : sin^2 (theta) + 2 sin (theta)cos (theta) = 1- cos^2 (theta) + sin 2(theta)
answered
Feb 8, 2016
in
Algebra 2 Answers
|
1.2k
views
proving trigonometric identities
3
answers
How do you solve this 3v^2-12v+9
answered
Feb 7, 2016
in
Algebra 2 Answers
|
513
views
solving equations
2
answers
When it is 32º Farenheit, what is the temperature in degrees Celsius?
answered
Feb 5, 2016
in
Other Math Topics
|
758
views
solving equations
algebra problems
1
answer
What is expansion of cos2x
answered
Feb 2, 2016
in
Trigonometry Answers
|
629
views
trigonometry problems
1
answer
Given that f(x)=2cosx
answered
Feb 1, 2016
in
Trigonometry Answers
|
412
views
trigonometry problems
1
answer
determine the following integrals: [xe^3 + pie^e - 3/x + x/3] dx
answer edited
Jan 28, 2016
in
Other Math Topics
|
318
views
1
answer
determine the following integrals: [2pie cos(ax+b) + 3^2x] dx
answered
Jan 27, 2016
in
Other Math Topics
|
425
views
1
answer
determine the following integrals: [1/(2cos^2x)-tanx cot x +(sin 2x/ cos x)] dx
answered
Jan 27, 2016
in
Other Math Topics
|
548
views
2
answers
determine the first derivative (dx/dy) of :y = sinx/sec x
answered
Jan 23, 2016
in
Geometry Answers
|
1.1k
views
87,448
questions
99,049
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2,422
comments
4,783
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