12/12/13

2sec^x-2sec^2x sin^2x
i've done problems like this before, but i was always able to change a term to cancel out something
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12/08/13

prove the following trigonometric identity
sinx÷ cscx + cosx÷ secx=1
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11/29/13

Algbrea 2 Math
Assume that a and b are positive integers.    (b^2/over a,b^1/over a)^a=
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11/24/13

True or False Statistics Questions?
1) Continued sampling of size 16 will result in μx-(mean of all sample means)=μ(population mean). (True or False)   2)The point estimate for an unknown population mean is an unbiased sample mean.... more
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11/01/13

solve the equation log3 (3x-6) = log3 (2x+1)
solve the equation log3 (3x-6) = log3 (2x+1)
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09/18/13

What's 5/6 plus 2 1/6 in simplest form ?
A green iguana is 5/6 foot long when it is born.During it's first year of life,it grows 2 1/6 feet.How long is the green iguana at the end of the first year?
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09/03/13

how do i find the answer to 3x-12=-2x+83
i do not understand how to find the answer to the equation above 
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08/29/13

If a is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up?
math word problem  
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08/23/13

Given the geometric progression 625,125,25 find the sixth term and the sum of the 15 terms. How would i do this?
I am not understanding how to perform this operation... i know the formula is an=an-1+an-2
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08/13/13

how do I evaluate natural log functions
also, how do I simplify e^[ln(5x-1)]
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08/13/13

how do i solve 46.2x10to the power of -2
how do i solve 46.2x10-2
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07/01/13

use the multiplication property of inequalities to solve the inequality.graph the solution set - 1 over 5 >9
use the multiplication property of inequalities to solve the inequality.graph the solution set - 1 over 5 >9
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04/10/13

2 tan x / 3 - tan^2 x = 1
Stuck on this please help 
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04/08/13

g(x) square root of x^2-x-12
sign chart needed
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03/20/13

what is the answer for this equation?27 + 5y =
I'm not sure about this question, can you help me? 27 + 5y =
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03/19/13

explain the diameter of circle p is 15 units long
explain the diameter of circle p is 15 units long
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03/13/13

Fourx^2+12x+9=4
complete the square using the square root property
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03/12/13

whats foil
LIKE WHAT TO DO< HOW ITS DONE AND ETC....
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03/10/13

Solve the linear inequality
6-7/9x>8   Type an inequality use integers or fractions for any numbers in the expression
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03/04/13

(-1)+3+ (-5)
i need to be able to understand the equation
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03/04/13

v3:(1-10x)-2=0
This is very difficult to me
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03/02/13

Solve for x using the addition property
x-3/4 =9/4 What is the answer for this question
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02/28/13

i still dont understand what the x means or what each letter supoose to mean
can you please explain to me what the letters suppose to mean on this algebra problems that are in the foil  method
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02/25/13

How to get smallest amount from this math problem? (.3)^3\1 (1\27)^1\4 (9)^1\6 (.81)^2\3 \ (.9)^2\3 (3)^-2\1(1\3) ^-2 (243) ^1\4
thank you very much.
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02/22/13

If the right angled triangle t, with sides of length a and b and hypotenuse of length c, has area equal to c^2/4, then t is an isosceles triangle.
discrete math
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