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Post New Question
All Questions
+0
230801 Questions
+1
566
1
+107
cant get it
Find all pairs (x,y) of real numbers (x,y) such that x + y = 10 and .
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xplosions
Aug 1, 2020
+1
824
1
+5
One to one correspondence question help please?
In a single-file queue of n people with distinct heights, define a blocker to be someone who is either taller than the person standing immediately behind them, or the last person in the queue. omegle xender For example,
read more ..
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LennoxConner
Aug 1, 2020
+1
548
1
+81
pls help all the responses im getting are wrong
Find the unique pair of real numbers (x,y) satisfying
(3x^2 - 12x + 16)(2y^2 + 6y + 9) = 18.
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toodlestraws
Aug 1, 2020
+1
559
1
HELP ME IT'S DUE SOON AND I NEED A CORRECT ANSWER FAST
PLZ HELP ME!!!
Find all integers n for which n^3 = (n-1)^3+(n-2)^3+(n-3)^3.
THANK YOU!
read more ..
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Guest
Aug 1, 2020
+1
585
1
help with system
Solve the system by substitution. x−5y=13, 4x−3y=1 Enter your answer as an ordered pair (x,y).
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Guest
Aug 1, 2020
+1
1155
1
math help pls
A regular octahedron is made up of eight equilateral triangles, each with side length one unit, as shown below. If an ant starts at the top vertex and walks along the edges of the triangles without ever traversing the same edge twice, how many units are
read more ..
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Guest
Aug 1, 2020
+1
518
1
probability question
An urn contains 5 white and 10 black balls. A fair die is rolled and that numberof balls are randomly chosen from the urn. What is the probability that all of theballs selected are white?
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Guest
Aug 1, 2020
+1
546
1
I'm lost with polynomials
Find the remainder.
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Guest
Aug 1, 2020
+2
539
1
+226
please help thank you in advance!
The spherical coordinates of are . Find .
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littlemixfan
Aug 1, 2020
Jul 31, 2020
+1
507
4
help with probability
Find the probability
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Guest
Jul 31, 2020
+1
997
2
+133
One to one correspondence question help pls
In a single-file queue of n people with distinct heights, define a blocker to be someone who is either taller than the person standing immediately behind them, or the last person in the queue. For example, suppose that Ashanti has
read more ..
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SpicyP
Jul 31, 2020
+1
488
1
help with algebra
I need to simplify
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Guest
Jul 31, 2020
+3
604
9
+79
Who's been Down-voting everything?
I just noticed that all of the questions asked recently have been down-voted...
May I know the reason?
off-topic
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TheLovely1
Jul 31, 2020
+1
418
2
coefficients
Calculate the coefficient of x^13*y^5 in the expansion of (-3x + 2y)^18,
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Guest
Jul 31, 2020
-1
1729
6
+219
Help pls... :)
I normally don't ask multiple questions, but I missed class, and need some help. Any help is appreciated!
1) Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius
read more ..
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Noori
Jul 31, 2020
+2
475
1
Quadratic Inequalities
What is the value of $c$ if $x\cdot(3x+1)
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Guest
Jul 31, 2020
+3
1303
2
+185
geometry, please help ASAP, thanks!
An acute isosceles triangle, ABC, is inscribed in a circle. Through B and C, tangents to the circle are drawn, meeting at point D. If and in radians, then find k.
read more ..
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Otterstar
Jul 31, 2020
+3
1405
2
+185
please help ASAP, thanks!
Let us have a triangle ABC and a point D on BC such that BD = DC = DA. If angle ABC = 50 degrees, then how many degrees are in angle ACB?
Please help and explain ASAP, thank you!
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Otterstar
Jul 31, 2020
+1
334
0
Geometry Help
Let A', B', C', and D' be the midpoints of the sides CD, DA, AB, and BC of a square. Prove that the segments AA', CC', DD',and BB' cut out a square, whose sides are
read more ..
Guest
Jul 31, 2020
+1
454
1
question on dividing
When 4x^2 + 7x - 1 is divided by x + 4, what are the quotient and remainder?
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Guest
Jul 31, 2020
+1
400
2
please help
What is the lenght AB?
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Guest
Jul 31, 2020
+2
515
0
+48
Please help
Please help and show work
Choose three non-collinear points on the coordinate plane, making sure none of your points is the origin. On a sheet of paper, graph the three points and draw the line segments to connect the points and make a
read more ..
ElitBabbi
Jul 31, 2020
+1
457
1
algebra question
Two buses leave a station at the same time and travel in opposite directions. One bus travels 14 kmh slower than the other. If the two buses are 1356 kilometers apart after 6 hours, what is the rate of each bus?
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Guest
Jul 31, 2020
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