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Oh,ok I guess I have just never seen the answer that way, so to me it looked wrong 

have a good life😃

1602.21*2=3204.42

3204.2/800=4

$6.05*4=$24.20

Hi alston - 

You told me that the answer you found was 4 4/5. But 4 4/5 is equal to 4.8! So I was right.

Need image ....

15/60%=25

@Guest: This is not social media. In case you haven't known, this is a math website.

Agreed, no offense but this is for help with math and not socializing 

I understand, but that's not really a proof, it just shows that it works out for 1 case. How would you prove it for all cases?

huh ok maybe i dont understand the question

please avoid unrelated or unproductive questions/comments!

Hi - 

This question was already asked. Find the link here: https://web2.0calc.com/questions/please-help-asap-and-explain

This is wrong, but thanks for trying 

No need to answer this one anymore, I figured out the answer.But, if you want to do this for fun go ahead and message me your answer or just post your answer 

3/5 of 8 = 4.8

4.8 is the answer

That was me asking the question before I made this account, so thank you so much.Have a good life 😃😀

Hi Destyox!

I don't this it's possible, but I'm not sure.

(a+b+c)^2 = a^2 + b^2 + c^2 + 2ab + 2bc +2ac

And if sqrt(x) = a, sqrt(y) = b, sqrt(z) = c, it doesn't check out. 

10^2 != 38 + 60

However, I'm not sure if this is a valid method. 

I hope this helped. :)))

=^._.^= 

You did not bother me, but if you weren't talking to me ok.

Have a great life

Thank you, have a great life 😃

Longest leg is between -7,10   and   1, -12

distance formula     (-7-1)^2 + (10- -12)^2 = d^2

                                  64      +     484 = d^2                        d = 23.4 units

Uhhhh.....

SHORTEST side is between

1,2   and   -7,10

  Using the same distance formula

      d = sqrt ( 64 + 64) = 11.3 units       or    sqrt 128   = 8 sqrt 2    as Guest #1 posted without explanation.

All three are right, have a great life

Thank you for trying, but this is not right

60 % is  0.6

0.6 x = 15

x = students in class = 15/(0.6) = 25

Thanks for trying, but this is not right

7 <= x <= 8. Therefore, 7 + 8 = 15 

.65 x  + .37 (3000- x) = 1440

.28x + 1110 = 1440

.28x = 330

x = 330 /.28 = 1178.57