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Post New Question
All Questions
+0
230625 Questions
+1
1162
2
+183
Complete the square.
complete the square 3x^2+5x
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PsychoBaker
Jul 24, 2017
+1
1136
3
Coins.
if i need 5000 coins and i get 10 every 5 minutes how much minutes dose it take to get 5000 coins?
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Guest
Jul 24, 2017
+1
522
1
Trying to calculate dog ideal calories
70(13)^3/4
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Guest
Jul 24, 2017
+2
2513
2
+618
Graphing circles help
Two circles, one centered at $(-3,2)$ and the other centered at $(0,-1)$, are internally tangent as shown.
Link to diagram: https://latex.artofproblemsolving.com/7/d/8/7d8d7be23ae4f2eecfa363a19ed7b05d06f0c7be.png
read more ..
hectictar
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michaelcai
Jul 24, 2017
0
963
2
what is 5 over 6 multiplied by -2
what is 5 over 6 multiplied by -2
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Guest
Jul 24, 2017
0
573
1
help
how to subtract 10% from amount 324?
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Guest
Jul 24, 2017
0
605
1
help
Imagine you're on a game show, and you're given the choice of three doors: Behind one door is a million dollars, and behind the other two, nothing. You pick door #1, and the host, who knows what's behind the doors, opens another door, say #3, and it has
read more ..
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Guest
Jul 24, 2017
0
860
1
equation
do i use the first 4 numbers in a equation
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Guest
Jul 24, 2017
0
750
1
Help
Let \[f(x) = \frac{3x - 7}{x + 1}.\] Find the inverse $f^{-1}(x)$.
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Guest
Jul 24, 2017
0
776
1
math question
whats the product of 277 and 53
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Guest
Jul 24, 2017
+1
931
1
+618
Algebra help
Let and be constants such that the quadratic has roots and . Find the vertex of the graph of the equation
please include thorough explanation
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michaelcai
Jul 24, 2017
0
523
0
MIXED FRACTON
HOW DO YOU WRITE A MIXED FRACTION ON A CALC USING 2 ab/c 7 ab/c 8 =
Guest
Jul 24, 2017
0
1020
3
+12
222+22=?
22+222=?
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nomnomers
Jul 24, 2017
0
730
1
question
is atan the same as tan-1?
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Guest
Jul 24, 2017
0
4716
1
Help please
Let $f(x) = 2x + 7$ and $g(x) = 3x + c$. Find $c$ if $(f \circ g)(x) = (g \circ f)(x)$ for all $x$.
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Guest
Jul 24, 2017
0
3635
2
The function $f(x,y)$
The function $f(x,y)$ accepts an ordered pair as input and gives another ordered pair as output. It is defined according to the following rules: If $x > 4$, $f(x,y) = (x - 4,y)$. If $x \le 4$ but $y > 4$, $f(x,y) = (x,y - 4)$. Otherwise, $f(x,y)
read more ..
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Guest
Jul 24, 2017
0
807
1
Wanna know if im right with cup volume
A cup has a base radius of 3cm, a height of 15cm and a top radius of 5cm, calculate the volume
i got 769.69ml, just wanna know if im right or not
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Guest
Jul 24, 2017
0
1
812
1
how do i do a definite integration
how do i do a definite integration ex integrate y = (1/50) x^2 between 0 and 160
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Guest
Jul 24, 2017
Jul 23, 2017
0
821
2
+12
Help!
Solve(a^2+b^2)=c^2,c^2=3^2=?
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nomnomers
Jul 23, 2017
0
2467
1
+4609
New Question
Two points are drawn on each side of a square with an area of 81 square units dividing the side into 3 congruent parts. Quarter-circle arcs connect the points on adjacent sides to create the figure shown. What is the length of the boundary of the bolded
read more ..
hectictar
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tertre
Jul 23, 2017
+5
1518
1
+752
Need help!
If f(x)=5x-12, find a value for x so that f^{-1}(x)=f(x+1).
hectictar
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MIRB16
Jul 23, 2017
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