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Mathematics 24 Online
OpenStudy (ammarah):

Worksheet click the link below!!

OpenStudy (ammarah):

OpenStudy (mathstudent55):

pic is very small and upside down

OpenStudy (ammarah):

hold on

OpenStudy (ammarah):

OpenStudy (ammarah):

OpenStudy (ammarah):

These two attachments please check them.

OpenStudy (anonymous):

Number 2 is wrong.

OpenStudy (ammarah):

oh yes thankyou

OpenStudy (mathstudent55):

Remember the two sides that form the right angle are the legs. You add their squares and you get the square of the third side.

OpenStudy (ammarah):

so it would be x=75?

OpenStudy (ammarah):

whats the sqrt of that?

OpenStudy (anonymous):

Also, the directions say to "write in simplest radical form." So, number would equal \[\sqrt{75}\] Then, \[\sqrt{5*5*3}\] \[5\sqrt{3}\]

OpenStudy (mathstudent55):

2. and 3. are wrong. In 2., the legs are x and 11. The hypotenuse is 14. In 3., the legs are x and 7. The hypotenuse is 9.

OpenStudy (ammarah):

can u solve it for me please?

OpenStudy (anonymous):

I did, but let me actually explain is to you. One second

OpenStudy (mathstudent55):

1. is correct. 4. through 8. are correct. Look again at 2. and 3.

OpenStudy (ammarah):

so number 2 is 5 sqrt of 3?

OpenStudy (anonymous):

In a triangle, it doesn't matter which way it's flipped, turned, rotated, whatever! Just look at the triangle |dw:1357795124144:dw|

OpenStudy (anonymous):

Yes, number two is \[5\sqrt{3}\]

OpenStudy (anonymous):

I don't think my drawing came out right, but this is what it said "See how the arrow is coming out of the square? Well, that will ALWAYS BE YOUR HYPOTENUSE."

OpenStudy (ammarah):

but couldnt i put 8.66 for the answer for nmber 2?

OpenStudy (anonymous):

No, that's not in radical, or simplest radical form.

OpenStudy (mathstudent55):

Simplest radical form has a root in it. A decimal number is an approximation, and it is not simplest radical form.

OpenStudy (ammarah):

but what about number 1 then?

OpenStudy (anonymous):

The square root of number one is 20. haha

OpenStudy (ammarah):

and how would 32 simplify into radical form?

OpenStudy (anonymous):

\[4\sqrt{2}\]

OpenStudy (mathstudent55):

|dw:1357795694917:dw|

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