All Questions ⁺⁰237749 Questions

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506

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I need teh awnser ASAP

I need teh awnser ASAP

Guest Nov 22, 2015

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587

1

how do u convert 3 into an angle size??

how do u convert 3 into an angle size??

Guest Nov 22, 2015

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811

9

+76

EXERCISE SET. HELP ME.

1.) Last summer, Ben sold lemonade. On a certain day, he observed that the money he had , consisted of 25¢ coins and $5.00 coins. In fact, 9 less than twice the number of 25¢ coins was the number of $5.00 coins. The total value of money is $129.25. How read more ..

Mashirio ●●●●●●●●●

Mashirio Nov 22, 2015

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493

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maths help

Guest Nov 22, 2015

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452

1

Find x know that..

Guest Nov 22, 2015

+17

9

1197

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+118725

@@ Wrap Lantern Sun 22/11/15

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#r36 read more ..

Melody Nov 22, 2015

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2121

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physics

How much heat must be removed from 0.45 kg of water at 0 ∘C to make ice cubes at 0 ∘C?

physics

Guest Nov 22, 2015

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811

2

+76

HELP

1.) A 10 x 18 meter garden plot has a uniform path around it.Walking around the path, a boy found that it was 80 meters. How wide is the walk?

2.) The length of a picture is 4/3 times its width. It is placed in a picture frame of read more ..

Mashirio Nov 22, 2015

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757

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+76

Algebra

The length of a rectangle is 3 cm more than the width. If the width is increased by 2 cm and the length is decreased by 1 cm, the figure becomes a square with an area of sq. cms. What is the original perimeter of the rectangle?

Mashirio Nov 22, 2015

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1083

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PLEASE HELP

the average of two numbers is 4 1/8. if one number is 5 1/2, what is the other?

Guest Nov 22, 2015

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781

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+76

Math~

The perimeter of a rectangle is 24 cms. If the length is increased by 4 and the width is decreased by 2, the area is decreased by 2 sq. cms. What are the dimensions of the original rectangle?

read more ..

Mashirio Nov 22, 2015

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579

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2x+3=7

Guest Nov 22, 2015

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779

1

+76

Math

In an isosceles triangle, the length of one of the two equal sides is 3 less than 4 times the third side. If the perimeter of the triangle is the same as the perimeter of a 144 sq. cms. square, what are the lengths of the sides of the triangle?
read more ..

Mashirio Nov 22, 2015

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707

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+76

Help me please

In an isosceles triangle, the length of one of the two equal sides is 3 less than twice the third side. If the perimeter of the triangle is 19 cms, what is the length of each side?

Mashirio Nov 22, 2015

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526

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4x^2 - 2x - 5 = 0

complete solution of this:4*x^2 - 2*x - 5 = 0

Guest Nov 22, 2015

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693

2

Compounding interest.

Why does A=p(1+(r/n))^nt give me the correct answer when compounding interest annually, weekly, etc, but A=p(r)^nt only works annually?

The first formula is what I remember from previous years, and the second is what my book read more ..

Guest Nov 22, 2015

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929

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HELP PROOFS!!

How do you do a two column proof for problems 3-6?

CPhill ●●●●

Guest Nov 22, 2015

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1001

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(a) A quiz consists of 24 multiple choice questions. Each question has 5 possible answers, only one of which is correct. If you answer the questions

how to find DISTR

Guest Nov 22, 2015

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877

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+4

how do you get sin-1 cos-1 or tan-1 on a sciantific calucator

how do you get sin-1 cos-1 or tan-1 on a sciantific calucator

Liam4003 Nov 22, 2015

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569

2

help

how do I find the slope of a line

Guest Nov 22, 2015

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496

2

What is the biggest and/or hardest math problem to solve?

What is the biggest and/or hardest math problem to solve?

Guest Nov 22, 2015

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584

2

about euler identities

were do you use euler identities?

Guest Nov 22, 2015

+5

8

1182

2

sum of two square as prime

prove that prime is uniquly expreesed as sum of two square number if and only if that prime is 4k+1

advanced

Guest Nov 22, 2015

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648

2

1+2

Guest Nov 22, 2015

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