All Questions ⁺⁰235549 Questions

0

650

1

Two positive integers......

Let "a" and "b" be two positive integers such that ab + 1 divides a^2 + b^2. Show that: a^2 + b^2 / ab + 1 is the square of an integer.

Guest Mar 18, 2017

0

702

1

Whats the answer to this formula

p=1,297,281*e^(2.96*5)=

Guest Mar 18, 2017

0

1233

6

+1512

Playing faves

What is your favorite weather?
****

Blowyourmind123 ●●●●●●

MysticalJaycat Mar 18, 2017

0

873

1

+4

solución pance matematica

1 / 2- (3/8 + 1 / 2-1) x4x 25 Cual Es El Proceso

jonathanAo Mar 18, 2017

0

810

1

45 (X3)+23(X3)+42X=

45 (X3)+23(X3)+42X=

Guest Mar 18, 2017

0

859

0

+66

Please can anyone help me with the questions, HELP! and Consecutive numbers

PLEASE HELP ME, Especially with the consecutive numbers one.

Blowyourmind123 Mar 18, 2017

0

960

2

+66

HELP!

Write a ten digit number so that the first digit tells us how many zeros there are in the number, the second one how many ones, the third one, how many twos, etc...

Blowyourmind123 ●●

Blowyourmind123 Mar 18, 2017

0

892

4

+66

Consecutive numbers

A woman and her grandson have the same birthday. For six consecutive days she is an exact mutiple of his age. How old is the grandmother at the sixth of these birthdays?

Blowyourmind123 Mar 18, 2017

0

1353

1

Math Question With Integers.

the product of two integers is between +160 and +200. One integer is between -20 and -40. What is the greatest and least possible value fir the other integer?

Guest Mar 18, 2017

0

504

0

действия над числами с минусом и разними знаками

действия над числами с минусом и разними знаками
-а-б=
-а+б=

Guest Mar 18, 2017

0

453

0

-5x^2+10x-(6-2.5)

-5x^2+10x-(6-2.5)

Guest Mar 18, 2017

0

655

1

+1512

New Member

We have a new member!
Welcome Veteran and we all hope you enjoy Web2.0!! :D

MysticalJaycat Mar 18, 2017

0

2098

1

what is x squared plus 9x

what is x squared plus 9x

Guest Mar 18, 2017

0

459

0

answer = 10

2x+4=24 answer = 10

24-4=20
20 divide by 2=10 read more ..

Guest Mar 18, 2017

0

649

1

help

Find the area of the circle when the radius is 7

Guest Mar 18, 2017

0

836

6

+280

Last Sum & Difference question

So this is as far as i have got for this particular problem. I am scared to submit it because i think im forgeting some rule or conjuction. Anyway here is what i got.

sin A 4/5
sin B 3/5 I got these read more ..

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Veteran Mar 18, 2017

0

739

2

Geo Help

Ello, I just have two questions, thanks for the help

1. The area of this circle is 96(pi)m^2.
What is the area of a 30dg sector of this circle? read more ..

Guest Mar 18, 2017

0

413

0

Statistic and Probability

Hi Kindly assist:

8% of students are left-anded, if 20% students are randomly selected, calculate the:
read more ..

Guest Mar 18, 2017

0

869

1

ask a guestion

Guest Mar 18, 2017

0

798

3

+280

Sum and Diffrences Formulas (trig)

Im ripping my hair out with these stupid questions. How the heck do i find a cos A and cos B if only have sin A sin B?
From what i have here on my notes from my teacher, it shows different examples. If i had each of one i could do the the problem read more ..

Veteran Mar 18, 2017

0

512

1

HELP!

What is the square root of 169

Guest Mar 18, 2017

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