All Questions

323

circle

Find the value of x.

Guest Aug 28, 2020

298

Help

Find Angle A.

Guest Aug 28, 2020

335

please help

A 100-ml mixture contains 80% vinegar and 20% sugar. If we want to add more sugar so that we will have 25% of vinegar in the final mixture. How many ml of sugar do we need to add?

●

Guest Aug 28, 2020

310

SISTEMA DE EQUAÇÃO

( m + n)+ (m - n)i = 6 + 2i Por favor, alguém me diz o valor de N, eu achei o valor de M que é igual a 4, mas para N EU ACHEI 2 POSSÍVEIS VALORES: 2 E -2 ENTÃO POR FAVOR, ME AJUDEM

Guest Aug 28, 2020

360

probability question

Determine the sum of all values x such that when three dice are rolled, the probability that their sum is equal to x is 1/8.

●

Guest Aug 28, 2020

317

I can't upload a pic. pls halpp

I can't upload a pic.

Guest Aug 28, 2020

704

+11912

i just thought this 30sec vid might give anyone whose too feeling stressed a bit of a tiny break.....

Dont Worry its child safe

https://www.youtube.com/watch?v=gu3KzCWoons

off-topic

●

rosala Aug 28, 2020

499

algebra 2 homework

Write an equation for the graph shown below

●

Guest Aug 28, 2020

562

+165

help no troll guest pls

Let R be the circle centered at (0,0) with radius 10. The lines x = 6 and y = 5 divide R into four regions R1, R2, R3, and R4. Let [Rnumber] denote the area of region Rnumber. If [R1]>[R2]>[R3]>[R4],then find read more ..

●

viola Aug 28, 2020

344

parabola problem

The parabola y = 3x^2 + bx + c has a vertex of (-5,6). Find b and c.

Guest Aug 28, 2020

323

urgent triangle question

What is angle B?

Guest Aug 28, 2020

594

+179

Help Please.

Solve the system of equations:
3a+b+c+d+e+f=43
a+3b+c+d+e+f=51
a+b+3c+d+e+f=61
a+b+c+3d+e+f=32
a+b+c+d+3e+f=81 <#> a+b+c+d+e+3f=52

●

xCorrosive Aug 28, 2020

474

Help

Let x, y, and z be nonzero real numbers, such that no two are equal, and Find all possible numeric values of xyz.

●

Guest Aug 28, 2020

484

3x − (8x − 2) = 4

3x − (8x − 2) = 4
Step 1: 3x − 4x + 1 = 4
Step 2: x + 1 = 4
Step 3: x + 1 − 1 = 4 − 1
Step 4: x = 3
Which step was the error made and why?

●

Guest Aug 28, 2020

691

+305

Problem on Conic Sections and Equilateral Triangles, please help!

An equilateral triangle ABC is inscribed in the ellipse x^2/a^2+y^2/b^2=1, so that B is at (0,b), and line AC is parallel to the x-axis, as shown below. Also, foci F_1 and F_2 lie on sides line BC and line AB, respectively. Determine the value of AB/(F_1*F_2). read more ..

●●●●●●

DragonLord Aug 28, 2020

3535

math problem

What is an equation of the line that passes through the point (-7,-6) and is parallel to the line x - y = 7?

●

Guest Aug 28, 2020

920

+109

please help

A woman labels the squares of a very large chessboard $1$ through $64$. On each square $k$, the woman puts $2^k$ grains of rice. How many more grains of rice are placed on the $10^{th}$ square than on the first $8$ squares combined?

●●

dp1806 Aug 28, 2020

564

+208

help i need

Without a strong resume, a person is unlikely to get an interview.

The subject of this sentence is:
read more ..

off-topic

●

monkeyree1124 Aug 28, 2020

354

glitchyy

Glitch on this site is this only me

●

Guest Aug 28, 2020

384

please help

The second side of a triangular deck is 6 feet longer than the shortest side, and the third side is 6 feet shorter than twice the length of the shortest side. If the perimeter of the deck is 48 feet, what are the lengths of the three sides? read more ..

Guest Aug 28, 2020

513

+49

Help!!!!

Using the following integers (-1, 4, 40, and -25), create as many expressions that you can that will simplify to 34. You may only use each integer once.

GrOoVyCoW Aug 28, 2020

1677

+980

Help please

A rectangular prism has a length of 3, a width of 4, and a height of 12. What is the distance between two opposite corners of the prism?

●●

qwertyzz Aug 28, 2020

534

HELP!

Suppose that
|a-b| + |b-c|+|c-d| + .....+|m-n|+|n-o|+....+|x-y|+|y-z|+|z-a| = 20
What is the maximum possible value of ?

●●●

Guest Aug 28, 2020

406

need help

How do you find the value of y?

●

Guest Aug 28, 2020

-1

449

+109

please help me

An infinite geometric series has a common ratio $-1/5$ and sum $16.$ What is the first term of the series?

●●

dp1806 Aug 28, 2020

All Questions ⁺⁰234782 Questions

circle

Help

please help

SISTEMA DE EQUAÇÃO

probability question

I can't upload a pic. pls halpp

i just thought this 30sec vid might give anyone whose too feeling stressed a bit of a tiny break.....

algebra 2 homework

help no troll guest pls

parabola problem

urgent triangle question

Help Please.

Help

3x − (8x − 2) = 4

Problem on Conic Sections and Equilateral Triangles, please help!

math problem

please help

help i need

glitchyy

please help

Help!!!!

Help please

HELP!

need help

please help me

3 Online Users

Top Users

Sticky Topics