All Questions

590

solving equations

36=3(10-2x) what is x?

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Guest Oct 31, 2015

+29

1349

+118733

@@ Wrap Lantern Sat 31/10/15 (It's Halloween Too :))

The is called the Lantern Post because it lights the way to the "What is happening" thread
The "What is Happening" thread can be accessed directly. It is at the following address:

http://web2.0calc.com/questions/what-is-happening-wrap-4#r14 read more ..

rosala ●●●

Melody Oct 31, 2015

674

Pl solve

{3/2x^2-1/3x)^ 6

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Guest Oct 31, 2015

890

5/13t = -9 Im not sure how to solve this someone please help.

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Guest Oct 31, 2015

636

Made a impossble math question?

csc(log(99))pi*x=1

Melody ●●●

Guest Oct 31, 2015

564

how do you make a grhaph on this site like i will go on pixie 2

Find the constant of variation k

y=2 when x=one fourth Find the constant of variation k.

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Guest Oct 31, 2015

496

math

-4/9(-5/11)

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Guest Oct 31, 2015

619

how to find the missing value

a2 + b2 = c2
52 + 122 = c2 <--- i dont know to find the value and to the rest someone plz help
25 + 144 = c2 read more ..

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Guest Oct 31, 2015

1060

+1836

In the diagram below, we have $\overline{MN}\parallel\overline{PQ}$, $OM = 9$, $OQ = 6$, and $PN = 24$. Find $OP$.

In the diagram below, we have , , , and . Find .

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Mellie Oct 31, 2015

1576

+130564

CPhill's Challenge # 2

This one should be a little easier than the first Challenge..........!!!

Given the hyperbola y = 1/x with its graph restricted to the first quadrant.......prove that, for any point b on the hyperbola in that quadrant, read more ..

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CPhill Oct 31, 2015

1571

+1836

Triangle $ABC$ has a right angle at $B$. Legs $\overline{AB}$ and $\overline{CB}$ are extended past point $B$ to points $D$ and $E$, respectively, such that

●●

Mellie Oct 31, 2015

1526

+1836

In quadrilateral $QRTS$, we have $QR = 11$, $QS = 9$, and $ST=2$. Sides $\overline{RQ}$ and $\overline{ST}$ are extended past $Q$ and $S$, respectively, to

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Mellie Oct 31, 2015

1516

+1836

In $\triangle ABC$, points $X$ and $Z$ are on $\overline{AB}$ and $Y$ is on $\overline{AC}$ such that $\overline{XY}\parallel \overline{BC}$ and $\overline{ZY}\

cars_456 ●

Mellie Oct 31, 2015

726

+1836

how do you copy and paste a figure onto here?

CPhill ●●

Mellie Oct 31, 2015

-1

6847

+1836

In the diagram below, we have $\overline{MN}\parallel\overline{PQ}$, $OM = 9$, $OQ = 6$, and $PN = 24$. Find $OP$. [asy] pair O,M,NN,P,Q; M = (-0.4,0.5); NN =

In the diagram below, we have , , , and . Find .

Nauseated ●●●●●●●●●●

Mellie Oct 31, 2015

Oct 30, 2015

827

A room can be paved...

A room can be paved with 1210 square tiles. If the side of each tile were to increase by 1 cm, it would only take 1000 tiles to pave the room. What dimension is each tile?

CPhill ●

Guest Oct 30, 2015

458

Complex numbers

what is a complex number

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Guest Oct 30, 2015

941

+191

$$$ Monthly sales ?

Hi everyone, I'll let you know my resulat because Im sure I did it wrong and if someone could give me some of his/her time to help me / explain me the problm I would be grateful!

1. An account executive receives a base salary read more ..

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Thalys Oct 30, 2015

641

Quadratic Formula

can I use the quadratic formula on this calculator?

Melody ●

Guest Oct 30, 2015

506

where is the squared key? (e.g. 2 squared )

where is the squared key? (e.g. 2 squared)

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Guest Oct 30, 2015

584

What does 207/276 simplify to?

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Guest Oct 30, 2015

797

+191

Hello, Y intercept is messing with me

Hi everyone,

The cost of a car is given by the following function
read more ..

CPhill ●●●

Thalys Oct 30, 2015

552

help

10/20-2+10

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Guest Oct 30, 2015

693

+191

Help ! I NEED YOU

Hello everyone,

I was wondering if anyone could explain/help/show me the solution to that problem ?
read more ..

CPhill ●●

Thalys Oct 30, 2015

All Questions ⁺⁰237749 Questions

solving equations

@@ Wrap Lantern Sat 31/10/15 (It's Halloween Too :))

Pl solve

5/13t = -9 Im not sure how to solve this someone please help.

Made a impossble math question?

how do you make a grhaph on this site like i will go on pixie 2

Find the constant of variation k

math

how to find the missing value

In the diagram below, we have $\overline{MN}\parallel\overline{PQ}$, $OM = 9$, $OQ = 6$, and $PN = 24$. Find $OP$.

CPhill's Challenge # 2

Triangle $ABC$ has a right angle at $B$. Legs $\overline{AB}$ and $\overline{CB}$ are extended past point $B$ to points $D$ and $E$, respectively, such that

In quadrilateral $QRTS$, we have $QR = 11$, $QS = 9$, and $ST=2$. Sides $\overline{RQ}$ and $\overline{ST}$ are extended past $Q$ and $S$, respectively, to

In $\triangle ABC$, points $X$ and $Z$ are on $\overline{AB}$ and $Y$ is on $\overline{AC}$ such that $\overline{XY}\parallel \overline{BC}$ and $\overline{ZY}\

how do you copy and paste a figure onto here?

In the diagram below, we have $\overline{MN}\parallel\overline{PQ}$, $OM = 9$, $OQ = 6$, and $PN = 24$. Find $OP$. [asy] pair O,M,NN,P,Q; M = (-0.4,0.5); NN =

A room can be paved...

Complex numbers

$$$ Monthly sales ?

Quadratic Formula

where is the squared key? (e.g. 2 squared )

What does 207/276 simplify to?

Hello, Y intercept is messing with me

help

Help ! I NEED YOU

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