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Post New Question
All Questions
+0
230591 Questions
+4
853
5
+43
Vote Time
Today I want people to take a vote on wheather or not we should have a daily disscussion. Yes we should no we shouldn't, pretty simple right. People who are part of the WebCalc forum team I have put together will get two points for their vote. You can still
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off-topic
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ClownPrinceofChaos
Mar 15, 2018
+1
5520
4
+1450
Here's a bunch of old problems I found, they might be fun to try
1: The sum of the perimeters of two equilateral triangles is 45 inches, and the area of the larger one is 16 times the area of the smaller one. What is the area, in square inches, of the larger triangle? Express your answer in the simplest
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AnonymousConfusedGuy
Mar 15, 2018
0
2111
4
I need help
What is the domain of the function $f(x)=\frac{x+6}{\sqrt{x^2-3x-4}}$?
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Guest
Mar 15, 2018
+1
706
1
+429
can i have help
can i have help please:
Find the standard form of the equation of the line that passes through (-10, 3) and has a slope of 2/5.
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jakesplace
Mar 15, 2018
0
1941
1
What number should be the coefficient of t?
A cylindrical container has a height of 24 inches. Currently, the container is filled with water to a height of 18 inches. A leaky faucet drips into the container, causing the height of the water in the container to increase by 2 inches per hour. The equation
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ElectricPavlov
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Guest
Mar 15, 2018
+1
1069
0
+484
Having a good day?
i hope you are but if your not I'm always here for you and remember impossible is an obstacle that you can always overcome
off-topic
DarkCalculis
Mar 15, 2018
0
666
1
Equations in One Variable
On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. Trevor scored an 84 on the test. The equation 100 – 2x = 84, where x represents the number of questions answered incorrectly, represents
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Guest
Mar 15, 2018
0
621
1
u+5s
u+5s
how do you find how many terms there are?
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Guest
Mar 15, 2018
0
637
1
invers function?
g(x)=(3/(x^2)-16)+(2/x+4) ..
a.) g^1(x) (g inverse x =..?)
b.) g^1(5)= ?
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Guest
Mar 15, 2018
0
715
1
Circle Similarity
I really need help with this one question.
Circle 1: center (8,5), with a radius of 6
Circle 2: center (-2,1) with a radius of 2
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Guest
Mar 15, 2018
0
1864
2
Help
Let $f(x)=\left(\frac37\right)^x$ be a function that is defined on the domain $[0,\infty)$. Find the range of the function.
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Guest
Mar 15, 2018
0
1169
1
Help
Find the domain of the real-valued function \[f(x)=\sqrt{-6x^2+11x-4}.\] Give the endpoints in your answer as common fractions (not mixed numbers or decimals).
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Guest
Mar 15, 2018
0
850
1
+647
For what value k is the following function continuous at x = 2?
For what value k is the following function continuous at x = 2?
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waffles
Mar 15, 2018
0
1181
2
+647
Let
Let
Find N.
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waffles
Mar 15, 2018
0
1293
1
+647
Which positive real number x has the property that x, |x| , and x-|x| form a geometric progression (in that order)?
Which positive real number x has the property that x, |x| , and x-|x| form a geometric progression (in that order)?
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waffles
Mar 15, 2018
0
966
1
+647
Geometric Progression
Find all x for which
Express your answer in interval notation.
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waffles
Mar 15, 2018
0
2204
1
+647
Find all real numbers x that satisfy the equation
Find all real numbers x that satisfy the equation
If you find more than one such value of x list all of your solutions separated by commas. If you only find one solution, then just enter that solution.
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waffles
Mar 15, 2018
0
935
1
+647
If find z.
If find z.
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waffles
Mar 15, 2018
0
2566
1
+647
Let f be the piecewise function such that At how many points x does f(x) = 2?
Let f be the piecewise function such that
At how many points x does f(x) = 2?
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waffles
Mar 15, 2018
0
2479
1
+647
Find the area of the region determined by the system
Find the area of the region determined by the system
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waffles
Mar 15, 2018
0
681
1
finding the non-permissible values for this rational expression?
in my textbook, they got and 3 and i don't know how they got that?
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Guest
Mar 15, 2018
+24
678
3
+1356
Graphs
Who's good at percent.
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IAmJeff
Mar 15, 2018
0
773
1
HELP
Would I be wrong if I picked C and A?
hectictar
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Guest
Mar 15, 2018
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