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Rod
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User Rod
Recent activity
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Identify the focus, directrix, and axis of symmetry of x=2y^2. Graph the equation.
answered
Sep 17, 2015
in
Algebra 2 Answers
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2.2k
views
algebra 2 problems
axis of symmetry
focus
directrix
time and work
answered
Sep 17, 2015
in
Algebra 1 Answers
|
408
views
Solve for x using the addition principle
answered
Sep 17, 2015
in
order of operations
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765
views
algebra problems
solving equations
addition method
3x − y − 2z=21 2x + y − 2z = 17 x + 3y − z = 11
answered
Sep 17, 2015
in
order of operations
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489
views
addition method
lim as x approaches 0 of x(sin(1/x))
answered
Sep 17, 2015
in
Calculus Answers
|
874
views
limit of a function
lim as (x) approaches 0 of (sin^2(x))/2x
answered
Sep 17, 2015
in
Trigonometry Answers
|
494
views
trig
limit of a function
What is the exact value (not decimal) of the sin of a 40 degree angle of a right triangle?
answered
Sep 16, 2015
in
Trigonometry Answers
|
4.0k
views
trigonometry problems
10 > −2; Subtract 10 from both sides.
answered
Sep 16, 2015
in
Word Problem Answers
|
428
views
math problem
Time and work question
answered
Sep 16, 2015
in
Algebra 2 Answers
|
333
views
time and work
f(x)=|x-5|+2
answered
Sep 16, 2015
in
Algebra 2 Answers
|
412
views
absolute value
please solve this question for me.
answered
Sep 15, 2015
in
Other Math Topics
|
1.1k
views
formula for the population P as a function of time t, in months since the start of the year.
answered
Sep 15, 2015
in
Calculus Answers
|
6.6k
views
solving equations
If a $870 refrigerator depreciates completely in seven years, find a formula for its value as a function of time. Let x represent the time in years.
answered
Sep 15, 2015
in
Calculus Answers
|
2.4k
views
word problems
finding equations
write an eqation in slope intercept form of the line with slope of -3 and y intercept of 7
answered
Sep 15, 2015
in
Algebra 1 Answers
|
700
views
http: www.mathhomeworkanswers.org ask?cat=5#
h>-5 graph on a number line
answered
Sep 15, 2015
in
Algebra 1 Answers
|
394
views
graph on a number line
n>-3 graph on a number line
answered
Sep 15, 2015
in
Algebra 1 Answers
|
430
views
graph on a number line
the low temperature in degrees Fahrenheit for a week and Alaska where -3, 5, -9, 2, 6, -11, and -4 find the mean temperature.
answered
Sep 15, 2015
in
Other Math Topics
|
500
views
math problem
How do I graph 89675 on the number line up to 100000
answered
Sep 15, 2015
in
Algebra 1 Answers
|
385
views
graph on a number line
Solve for x
answered
Sep 14, 2015
in
Algebra 2 Answers
|
392
views
evaluate tha definite intergral top 3 and bottom 1 (3x^2+2x)
answered
Sep 14, 2015
in
Calculus Answers
|
663
views
integral
how many fire ants would it take to equal the length of one carpenter ant
answered
Sep 14, 2015
in
Statistics Answers
|
498
views
math
f(x) = (integral (1/t^2-9)dt, 1 to x) dt
answered
Sep 14, 2015
in
Calculus Answers
|
590
views
definite integral
evaluate the definite integral from 1 to x f(t)dt
answered
Sep 14, 2015
in
Calculus Answers
|
1.1k
views
definite integral
calculus problems
evaluate the definite intergral top ia 4 and bottom is 1 (t+1)dt
answered
Sep 14, 2015
in
Calculus Answers
|
417
views
integral
integral (1 - tan^2 x)\(sec^2 x) dx
answered
Sep 14, 2015
in
Calculus Answers
|
1.0k
views
integral
transformations are a specific type of mapping. what makes them special from the general process of mapping?
answered
Sep 14, 2015
in
Geometry Answers
|
2.9k
views
evaluate the definite integral
answered
Sep 14, 2015
in
Calculus Answers
|
831
views
integral
evaluate the definite intergral top is 3 and bottom is 1 (3x^2+2x)dx
answered
Sep 14, 2015
in
Calculus Answers
|
476
views
integral
width of a rectangle is 7 cm less than twice the length the area is 30 cm2 find the dimensions
answered
Sep 14, 2015
in
Algebra 1 Answers
|
1.7k
views
dimensions of rectangle
a rectangle is 118 meters. The length is 8 meters more than twice the width. Find the dimensions.
answered
Sep 14, 2015
in
Algebra 1 Answers
|
1.5k
views
dimensions of rectangle
rectangle area= 99inches, length is 5 times more than 2/3 the width, what are the dimensions
answered
Sep 13, 2015
in
Algebra 1 Answers
|
718
views
perimeter of a rectangle
dimensions of rectangle
The area of a rectangle is 54 m^2, and the length of the rectangle is 3 m more than double the width. Find the dimensions of the rectangle.
answered
Sep 13, 2015
in
Geometry Answers
|
2.1k
views
word problems
what is the equation to find the total area of a pythagorean snail?
answered
Sep 13, 2015
in
Geometry Answers
|
1.1k
views
total area
formula
what is a formula for the total area of a Pythagorean Snail with 16 triangles
answered
Sep 13, 2015
in
Geometry Answers
|
823
views
formula
total area
pythagorean snail
Circle with triangles question
answered
Sep 13, 2015
in
Geometry Answers
|
603
views
circles
prove that tan^(2)theta=sec^(2)theta cot^(2)theta-1
answered
Sep 12, 2015
in
Trigonometry Answers
|
1.0k
views
trigonometry problems
proving trigonometric identities
trig identity
prove that sec theta +tan theta = 2x or 1 2x
FIND COS THETA/2, SIN THETA/2,TAN THETA/2
answered
Sep 12, 2015
in
Trigonometry Answers
|
885
views
trig identity
trigonometry problems
cos theta = tan theta for the range -180<x<180 degrees?
answered
Sep 12, 2015
in
Trigonometry Answers
|
990
views
trigonometry problems
trig identity
solve for theta in the equation tan theta = -4
answered
Sep 12, 2015
in
Trigonometry Answers
|
558
views
trigonometry problems
prove that 2cosA=√(2+√(2+√((2)+√((2)+2cos16A))))
answered
Sep 12, 2015
in
Trigonometry Answers
|
1.7k
views
trigonometry problems
Solve for x: tan-1[(√(1+x^2 )-√(1+x^2 ))/√(1+x^2+√(1-x^2 )) ]
answered
Sep 12, 2015
in
Trigonometry Answers
|
8.0k
views
trigonometry problems
how much did he make last night
answered
Sep 12, 2015
in
Word Problem Answers
|
551
views
jay works from 3:00word problems
if luis made 5 cups of pie filling altogether how much of each ingredient did she use.
answered
Sep 12, 2015
in
Word Problem Answers
|
681
views
jay works from 3:00word problems
each bowl holds 2/3 gallons of punch.write and solve equation to show how much she made
answered
Sep 12, 2015
in
Algebra 1 Answers
|
499
views
word problems in 4th grade math
m is a set of integers that are greater than -5 and less than 2
answered
Sep 12, 2015
in
Algebra 1 Answers
|
1.1k
views
set builder notation
complete the following statement and round to the nearest thousand 2x^2+5 square root x-2
answered
Sep 12, 2015
in
Trigonometry Answers
|
488
views
differentiate with respect to x y=2sinx+3cos2x
answered
Sep 11, 2015
in
Calculus Answers
|
662
views
differentiation
differentiate with respect to x y=x^3-3x^2+4
answered
Sep 11, 2015
in
Calculus Answers
|
425
views
differentiation
differentiate with respect to x y=2sinx+3sin2x
answered
Sep 11, 2015
in
Calculus Answers
|
486
views
differentiation
how many 1/2" candies will fit in a 41/2" x 4" bowl?
answered
Sep 11, 2015
in
Calculus Answers
|
545
views
algebra problems
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