Supermomo

8 Questions
9 Answers

0

567

5

+3

General quadratic

Please solve x in general algebra form in the equation ax^2+bx+c=0.
You must show your working. You must use fraction form. The answer must be valid no matter what the symbols stand for.
DO NOT USE A CALCULATOR!!!! DO NOT SEARCH THE read more ..

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Supermomo May 29, 2020

-1

501

1

+3

Ratio 2

The ratio of A and B is 3:7 and the sum of the LCM and HCF of A and B is 352. Find A+B.
show your answer with complete and detailed steps. Do NOT use scientific notation. Use decimals or surd form if necessary. All surds must be simplified. read more ..

Supermomo May 28, 2020

-1

565

1

+3

Ratio

The ratio of wine to water in bottle A is 5: 3, and the ratio of wine to water in bottle B is 5: 4. Now take the two bottles of solution at 5: 6 and mix them. What is the ratio of wine to water in the new mixture?
Please show your work read more ..

Supermomo May 25, 2020

-2

506

3

+3

Maths 2

Can someone prove why 1+1=2 with detailed description?

Supermomo Apr 22, 2020

+3

-1

I faked my age.

SupermomoJun 5, 2020

+3

0

Uh... actually, I intentionally posted this. I'm just in 5th grade so the teacher won't ask me about this. Good thing though that you answered.

SupermomoMay 29, 2020

+3

+1

1) impossible, 0%

2) absolutely, 100%

SupermomoMay 29, 2020

+3

-1

11+13+15+17+…+37+39=375

SupermomoMay 28, 2020

+3

-3

Please. The asker might be just learning fractions. Don't judge them to harshly!

SupermomoApr 24, 2020

+3

-1

Thank you.

SupermomoApr 24, 2020