DWRead

[匿名]

回覆: 3

2017-01-24 10:55 pm

Determine the fifth term in the expansion of : (2x - 1/2x)^8? how do I determine the 5th term?

[匿名]

回覆: 3

2017-01-23 3:30 am

3 | x-3 | + 9= 24?

Wong

回覆: 1

2017-01-21 2:07 am

teach me how to solve (6x^4 +x^3 +3x -2) / (2x^2 +x -1)?

[匿名]

回覆: 8

2017-01-19 1:03 am

Enter the numbers in the boxes to complete the sentence below. The difference (-2x3 + 9x2 + 5) - (5x3 + 4x2 - 8x - 1) is equal to?

[匿名]

回覆: 2

2017-01-18 1:40 pm

192 divided by pi r squared?

[匿名]

回覆: 2

2017-01-18 1:00 am

If 4a=5b and 8b=9c find a:b:c.?

[匿名]

回覆: 3

2017-01-14 2:33 am

what does smallest value mean, closest to 0 or most negative?

[匿名]

回覆: 3

2017-01-10 4:39 am

The sum of four consecutive integers if the first integer is x?

[匿名]

回覆: 3

2017-01-07 5:17 am

A profit of $176 496 is shared between Sam, Luc, and Kate in the ratio 2:3:7 respectively. How much money do they each get?

[匿名]

回覆: 4

2017-01-03 6:45 am

solve this equation 2-2-4x-6=0, using the four methods?

[匿名]

回覆: 6

2016-12-22 5:36 am

SAT question?

[匿名]

回覆: 3

2016-12-16 9:08 am

Math practice quiz question?

[匿名]

回覆: 3

2016-12-16 5:59 am

Simplify 2(C²)⁻²?

[匿名]

回覆: 4

2016-12-05 8:37 pm

if sinθ=2/sqrt5 what is tanθ equal to?

[匿名]

回覆: 4

2016-12-05 8:38 pm

if sinθ =2/sqrt5 what are 2 possible angles between 0 and 360?

[匿名]

回覆: 1

2016-12-05 6:45 pm

If cos 330deg=sqrt3/2 show how to calculate two possible answers for cos165deg (without using a calculator)?

[匿名]

回覆: 2

2016-12-05 3:00 pm

what is the correct domain of the function ?

[匿名]

回覆: 3

2016-12-01 11:21 pm

Someone please answer #13 and explain how you answered it!! Thanks!!!?

[匿名]

回覆: 4

2016-12-01 4:12 pm

Please help?

[匿名]

回覆: 2

2016-11-28 6:48 pm

I have a question about cable boxes?

[匿名]

回覆: 4

2016-11-28 3:31 pm

Solve log½(x - 3) = -4?

[匿名]

回覆: 12

2016-11-26 10:41 pm

What is 1/3 of 10 litres?

[匿名]

回覆: 2

2016-11-25 5:42 pm

Find all solutions of the equation in the interval [0,2pi) Tanθ+(Sq rt 3)=0 Write answer in radians in terms of pi?

[匿名]

回覆: 5

2016-11-22 9:43 pm

find cos 15 degrees by using 15degrees=60deg-45deg?

[匿名]

回覆: 3

2016-11-22 3:48 pm

Math question?

[匿名]

回覆: 3

2016-11-22 3:18 pm

Dividing polynomials?

[匿名]

回覆: 5

2016-11-21 4:01 pm

Math help?

[匿名]

回覆: 5

2016-11-19 7:35 pm

Suppose that sin(a)=(3/5) and 0 < a < pi/2 Find the exact values of... A) sin(a/2) B) tan(a/2)?

[匿名]

回覆: 3

2016-11-19 7:29 pm

Suppose that tanθ =-8 over 15 and 90 degrees < θ < 180 degrees Find the exact values of .. A) cos θ over 2 B) tan θ over 2?

[匿名]

回覆: 4

2016-11-15 7:57 pm

h(t)=-16t^2+80t. whats the maximum height that the rocket will reach?

[匿名]

回覆: 2

2016-11-14 3:19 pm

Please help me with this math!?

[匿名]

回覆: 4

2016-11-09 6:05 pm

Need help fast?

[匿名]

回覆: 13

2016-11-08 11:12 pm

What percent of 80 is 88?

[匿名]

回覆: 1

2016-11-08 5:33 pm

Let θ be an angle in quadrant 3 such that tanθ=4 over 5 Find the exact values of cosθ and cscθ?

[匿名]

回覆: 3

2016-11-08 5:29 pm

Let θ be an angle in quadrant 2 such that sinθ=5 over 6 Find the exact values of secθ and cotθ?

[匿名]

回覆: 4

2016-11-07 12:41 am

How can you find if the two equations are parallel, 21. x-3y=6, y=-1/3x?

[匿名]

回覆: 2

2016-11-06 7:44 pm

Can anyone figure this out... I'm just so bad at math problems.?

[匿名]

回覆: 6

2016-11-06 7:20 pm

Is 14/21 equivalent to 24/33?

[匿名]

回覆: 11

2016-10-30 4:58 am

Ratio of yes to no votes 3 to 5 if there were 488 total votes how many yes votes were there?

[匿名]

回覆: 4

2016-10-26 9:46 pm

y = sin^2 (3x-2) : find dy/dx?

[匿名]

回覆: 2

2016-10-25 10:25 pm

Consider the following functions. f(x) = x3 + 2x2, g(x) = 4x?

[匿名]

回覆: 3

2016-10-18 8:01 pm

how to find radicand height given surface area cylinder?

[匿名]

回覆: 2

2016-10-13 8:11 pm

If i started work on 9/18/16 and it ended 10/1/2016 and i get payed on 10/06/16 how many days is that ?

[匿名]

回覆: 4

2016-10-10 5:29 pm

how to factorise?

[匿名]

回覆: 2

2016-10-09 10:48 pm

help with 7th grade math?

[匿名]

回覆: 4

2016-10-07 11:32 am

Help with maths?

[匿名]

回覆: 13

2016-09-29 5:14 pm

How to work out 16^(3/4)...?

[匿名]

回覆: 4

2016-09-28 5:09 pm

Completing the square: Solve: (x – 4)2 = 5?

[匿名]

回覆: 3

2016-09-28 4:00 am

A fellow classmate mistakenly thinks that cos(45°) = 0.5 and sin(45°) = 0.5. Explain why he might think this and why it is not possible.?

[匿名]

回覆: 2

2016-09-25 4:57 pm

prove cos2A=(1-tan^2)/(1+tan^2A)?