All Questions

0

1089

1

how to solve 7y-3x=-27 and 4x-y-11=0

CPhill ●

Guest May 17, 2015

0

729

1

{ x∈ : x^2 - 4x + 12, |x^2 -x| > x(2-x^0)}

Melody ●

Guest May 17, 2015

0

1387

3

+870

The unfortunate merchant

A merchant returns home , perky . His coin purse is full to bursting. Suddenly, a man flows on him, and tells him: "If you want to stay alive,
Gimme half of your money,
Plus twenty more pounds.
Or else..."
The unfortunate merchant read more ..

Alan ●●●

EinsteinJr May 17, 2015

0

773

0

+36-36+♢=56-36

+36-36+♢=56-36
♢=20

Guest May 17, 2015

0

867

1

what is 5/100 turned into decimals?

EinsteinJr ●

Guest May 17, 2015

0

972

1

thirty-seven marbles are shared between some children. Each child receives seven marbles and there are two marbles left over. How many child

thirty-seven marbles are shared between some children. Each child receives seven marbles and there are two marbles left over. How many children share the marbles?

●

Guest May 17, 2015

0

743

0

Why does math even exist?

Guest May 17, 2015

0

873

2

? times (4+3)= 42

Melody ●●

Guest May 17, 2015

0

794

4

√x=-2

CPhill ●●●●

Guest May 17, 2015

0

725

1

Add parenthesis to make the answer true. 20 + 12 / 4 + 4 = 4

CPhill ●

Guest May 17, 2015

0

1014

2

cos 48 x 13 should equal 8. something but its equals 0.01 something what have i done wrong?

Melody ●●

Guest May 17, 2015

0

819

1

x^2-7+12=0

Solve the following quadratic equation
x^2-7+12=0

CPhill ●

Guest May 17, 2015

0

1

2986

1

What is the sum of the measures of the interior angles of an 83 gon?

DarkBlaze347 ●

Guest May 17, 2015

0

872

2

how do you convert degrees to radians?

Melody ●●

Guest May 17, 2015

0

844

1

36*(X+5)^2

DarkBlaze347 ●

Guest May 17, 2015

0

841

2

triangles

I have a triangle with C = 90 degrees and a c = 166 cm and last but not least an a = 130,96 cm
which formulas and calculations do i have to do to find out the missing lengths (A,b, B)

heureka ●●

Guest May 17, 2015

0

1508

1

For all real values of x, the function f(x) has the form: f(x)=(x2−4)−1. Select one value for v and one value for w that fulfills the condition that f(v) = w

Melody ●

Guest May 17, 2015

0

887

2

+1833

This is my second question. Sorry for the trouble.

http://web2.0calc.com/questions/a-bag-contains-some-marbles-each-of-which-is-one-of-four-colors-red-white-blue-and-green-at-least-one-of-the-marbles-is-red-the-comp

Melody ●●

Mellie May 17, 2015

0

871

3

+1833

Hi guys! I still need help on two questions. I'll make another post for my other one. Thanks!!

http://web2.0calc.com/questions/six-points-on-a-circle-are-given-four-different-chords-joining-pairs-of-the-six-points-are-selected-at-random-what-is-the-probability-that

Melody ●●●

Mellie May 17, 2015

0

2716

1

(1,3,5,7,9,11,13,15) + (1,3,5,7,9,11,13,15) +(1,3,5,7,9,11,13,15) = 30 Please help me choose the number to get 30

fiora ●

Guest May 17, 2015

0

813

1

+4

Calc with NoScript and Adblock Plus

Hi,
In my Firefox this Calc not works. After slide GUI i can't click to any key.
Anyone cant help ?
read more ..

●

StuffX May 17, 2015

0

1011

1

What is the calculation of 111111111×111111111

MathsGod1 ●

Guest May 17, 2015

0

934

1

what divided by 20 =7

Mellie ●

Guest May 17, 2015

0

826

1

what is 3/8x4/5x1/6

MathsGod1 ●

Guest May 17, 2015

0

662

0

how do you shift

Guest May 17, 2015

All Questions ⁺⁰230439 Questions

how to solve 7y-3x=-27 and 4x-y-11=0

{ x∈ : x^2 - 4x + 12, |x^2 -x| > x(2-x^0)}

The unfortunate merchant

+36-36+♢=56-36

what is 5/100 turned into decimals?

thirty-seven marbles are shared between some children. Each child receives seven marbles and there are two marbles left over. How many child

Why does math even exist?

? times (4+3)= 42

√x=-2

Add parenthesis to make the answer true. 20 + 12 / 4 + 4 = 4

cos 48 x 13 should equal 8. something but its equals 0.01 something what have i done wrong?

x^2-7+12=0

What is the sum of the measures of the interior angles of an 83 gon?

how do you convert degrees to radians?

36*(X+5)^2

triangles

For all real values of x, the function f(x) has the form: f(x)=(x2−4)−1. Select one value for v and one value for w that fulfills the condition that f(v) = w

This is my second question. Sorry for the trouble.

Hi guys! I still need help on two questions. I'll make another post for my other one. Thanks!!

(1,3,5,7,9,11,13,15) + (1,3,5,7,9,11,13,15) +(1,3,5,7,9,11,13,15) = 30 Please help me choose the number to get 30

Calc with NoScript and Adblock Plus

What is the calculation of 111111111×111111111

what divided by 20 =7

what is 3/8x4/5x1/6

how do you shift

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