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Post New Question
All Questions
+0
234777 Questions
0
370
2
please help
A man goes into a store and says to the owner: "Give me as much money as I have with me and I will spend $10."
It is done and the man repeats the operation at a second and a third store, after which he has no money left.
How much did he
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Guest
Aug 23, 2020
0
1195
1
+126
The graph of the parabola $x = 2y^2 - 6y + 3$ has an $x$-intercept $(a,0)$ and two $y$-intercepts $(0,b)$ and $(0,c)$. Find $a + b + c$.
The graph of the parabola $x = 2y^2 - 6y + 3$ has an -intercept $(a,0)$ and two $y$-intercepts $(0,b)$ and $(0,c)$. Find $a + b + c$.
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thedudethatneedshelp
Aug 23, 2020
0
360
3
geometry problem!
Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 2. A triangle is then constructed, such that each side of the triangle is tangent to two circles, as shown below. Find the perimeter
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Guest
Aug 23, 2020
0
275
0
algebra
Solve floor(x^2 - 7x + 13) = 0.
Guest
Aug 23, 2020
0
331
1
need help
In the fig., PQ and PR are tangents to the circlewith centre O. If angle QOR = 120°, then find:
(a) angle OPR (b) angle QPR.
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Guest
Aug 23, 2020
+1
534
1
+101
help ASAP
The graph of y = f(x) is shown below. Assume the domain of f is [-4,4] and that the vertical spacing of grid lines is the same as the horizontal spacing of grid lines.
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NoUReverse
Aug 23, 2020
0
742
1
arithmetic sequence
If the first term of AP is 4 and the sum of first five term is equal to one-fourth of the sum of the next five term, then find the 15th term?
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Guest
Aug 23, 2020
0
313
0
geometry
Through the vertex Q of a parallelogram PQRS, line QLM is drawn to meet PS at L and RS at M. Show that the area of triangle SLR = the area of triangle PLM.
Please help, I have no idea about proofs.
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Guest
Aug 23, 2020
0
587
5
need help
Solve x^4 + (2 - x)^4 = 34.
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Guest
Aug 23, 2020
0
342
1
algebra
Find the LCM of x^2 + 8x + 15 and x^3 + 10x^2 + 25.
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Guest
Aug 23, 2020
0
500
1
geometry problem
Let a triangle ABC with BC = 6 cm, and the area of 30 cm2. A square PQRS is inscribed so that points S and R is on BC, Q on AC, and P on AB respectively. Find the side length of the square PQRS.
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Guest
Aug 23, 2020
0
873
2
HELP PLEASE VERY URGENT!!
Some perfect squares (such as 121) have a digit sum $(1 + 2 + 1 = 4)$ that is equal to the square of the digit sum of their square root $(\sqrt{121}=11$, and $(1 + 1)^2 = 4)$.
What is the smallest perfect square greater than 100 that
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Guest
Aug 23, 2020
0
380
1
sequence question
What is the 100th term of this sequence?
1, 2, 7, 16, 29....
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Guest
Aug 23, 2020
0
587
1
can anyone help!
I need help with this.
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Guest
Aug 23, 2020
+1
2040
16
+781
Geometry- polygons
Here is the question, it is no 3
https://web2.0calc.com/questions/a-few-geometry-problems-please-help-and-explain-thx
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gwenspooner85
Aug 23, 2020
0
322
0
need help with equation
Write an equation parallel to the line determined by the points (15, -6) and (-3, 13), through: (4, 2)
Guest
Aug 23, 2020
+1
529
0
+163
Thank You to everyone who has helped me!
I just want to say, I'm very grateful for all the help I've received and some of the questions that I've posted, it is locked, so I can't post a thank-you reply. I am so grateful to receive a lot of help and I want to thank everyone who has helped me in
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off-topic
Firebolt
Aug 23, 2020
0
545
1
+163
Please help on this problem with remainders!
When the polynomial is divided by the remainder is 15. When is divided by the remainder is Find the remainder when is divided by
Thanks in advance.
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Firebolt
Aug 23, 2020
0
561
2
counting question
How many ways can you distribute 4 different balls among 5 identical boxes?
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Guest
Aug 23, 2020
0
584
1
+1443
Hi, I'm trying to figure this problem out. Whenever I multiply anything times another number, I get weird decimals.
− 4(−2.3)( 2 3)
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SmartMathMan
Aug 23, 2020
0
461
2
i really need help
Can you find the equation of the line?
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Guest
Aug 23, 2020
Aug 22, 2020
0
499
1
please help
A larger cube with side length 3 is paintedwith the color red. Then each side of the larger cube is divided by 3 to form 27 smaller cubes. As a result, there are m unpainted smaller cube(s) and n smaller cube(s) with only 2 painted sides. What is the value
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Guest
Aug 22, 2020
0
396
1
geometry question
What is angle EBA?
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Guest
Aug 22, 2020
0
565
5
+96
halp asap
Find the equation whose graph is shown below. Write your answer in standard form.
https://latex.artofproblemsolving.com/b/1/6/b168095059dca2c85f743a9f6830fdc924285384.png
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kanisan
Aug 22, 2020
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