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Post New Question
All Questions
+0
234777 Questions
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296
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idk its aditya
11111111x11111111=123456787654321
Guest
Aug 24, 2020
+1
551
2
+126
adv counting and probs
How many 10-digit numbers are there, such that the sum of the digits is divisible by 2?
I saw another forum with the same question, but the solution was to a different problem.
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uvacowdo
Aug 24, 2020
0
330
0
geometry
Please help with this with this
Guest
Aug 24, 2020
Aug 23, 2020
0
405
1
I need a hand with this
Find x.
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Guest
Aug 23, 2020
0
744
3
+1443
The difference of 9/10 of a number and 30 is the same as 3/5 of the number. Find the number?
The difference of 9/10 of a number and 30 is the same as 3/5 of the number. Find the number?
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SmartMathMan
Aug 23, 2020
0
998
1
can anyone help
The quadratic function g(x) has a vertex at (-5, 0) and y-intercept of (0, -5). What is g(1)?
I have no idea how to do this.
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Guest
Aug 23, 2020
0
309
0
simplify
Simplify complete: (x^2+4x-45) / (x^2+10x+9)
Guest
Aug 23, 2020
0
680
2
help
A dose of a shrinking potion makes a person 50% smaller than they were before they drank it, and eating a growth cake makes a person 50% larger than they were before they ate it. After drinking 2 doses of shrinking potion and eating 1 growth cake, what
read more ..
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Guest
Aug 23, 2020
0
469
2
Need help.
Find y if the point (-6,y) is on the line that passes through (-1,7) and (3, -2). Also what happened to CPhill?
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Guest
Aug 23, 2020
0
344
0
coordinates
The diameter of a circle has the endpoints of (2, 5) and (-8, 29). Find the center and radius of the circle.
Guest
Aug 23, 2020
0
513
1
some hints please
A skateboard is on sale at a discount of 20%. Later the sale price is reduced by an additional 12.5%. The sale price after the two successive discounts is what percent of the original price?
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Guest
Aug 23, 2020
0
307
1
please help
Laura, Milan, and Ravi have a total of 93$ in thier website. Ravi has 9$ less than Laura. Milan has 2 times what ravi has. How much do they each have in their wallets
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Guest
Aug 23, 2020
0
291
0
circle
Find the standard equation of the circle defined by the equation x^2 + y^2 +8x - 12y + 43 = 0
Guest
Aug 23, 2020
0
772
1
+212
help pls
Simplify $\sqrt[3]{\frac{9\sqrt{5}}{2\sqrt{3}}\cdot\frac{5\sqrt{2}}{8\sqrt{2}}}$ and rationalize the denominator. The result can be expressed in the form $\frac{\sqrt{a}\sqrt[3]{b}}{c}$, where $a$, $b$, and $c$ are positive integers. What is the minimum
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Filliqq
Aug 23, 2020
0
446
1
algebra
Sum of the areas of two squares is 260 m². If the difference of their perimeters is 24 m then find the sides of the two squares.
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Guest
Aug 23, 2020
0
399
0
i really need help
Ralph is painting the barn below, including the sides and roof. He wants to know how much paint to purchase.
a. What is the total surface area that he is going to be painting? Round your answer to the nearest hundredth.
b.
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Guest
Aug 23, 2020
0
696
1
Please Help!
Given that $m \angle A= 60^\circ$, $BC=12$ units, $\overline{BD} \perp \overline{AC}$, $\overline{CE} \perp \overline{AB}$ and $m \angle DBC = 3m \angle ECB$, the length of segment $EC$ can be expressed in the form $a(\sqrt{b}+\sqrt{c})$ units where $b$
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Guest
Aug 23, 2020
0
403
1
HELP PLZ NEED IT
compute the sum
read more ..
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Guest
Aug 23, 2020
0
577
5
+140
help!
For what value of will and be equal?
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Creampuff
Aug 23, 2020
0
623
2
Arithemetic Sequence and Series Help
1) A sequence with a_1 = 1 is defined by the recurrence relation a_{n+1} = 2^na_n for all natural numbers n. If a_{23} = 2^p, then what is p?
2) What is the value of y$ in the arithmetic sequence y + 6, 12, y?
read more ..
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Guest
Aug 23, 2020
0
542
2
+140
hello please help as fast as you can
A triangular region is bounded by the two coordinate axes and the line given by the equation . What is the area of the region, in square units?
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Creampuff
Aug 23, 2020
+11
630
1
+98
When Your Question Gets Answered
Hi everyone! I would like to say that when your question gets answered and the work is shown, please try to follow along with the work and at least try to understand how to get to the solution. If you do not understand part of the work that is shown, feel
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off-topic
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joliel3
Aug 23, 2020
-2
499
2
+109
please help asap!!
1.) Let\[f(x) = \left\{ \begin{array}{cl} 2x + 1 & \text{if } x \le 3, \\ 8 - 4x & \text{if } x > 3. \end{array} \right.\]Find the sum of all values of $x$ such that $f(x) = 0.$
2.) The graph of $y=\frac{5x^2-9}{3x^2+5x+2}$
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dp1806
Aug 23, 2020
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