Mathematics
22 Online
OpenStudy (anonymous):
-100 (50) =
-12 (-3) =
15/3 times 5-4^2
60-2 times 5^2
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OpenStudy (smarty):
What is your question?
OpenStudy (anonymous):
it turns into a negative
OpenStudy (anonymous):
Right (: So what's 100 times 50
OpenStudy (anonymous):
wait i thought this was ayetees problem
OpenStudy (anonymous):
sorry those were 4 different answers
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OpenStudy (anonymous):
100*50=5000
OpenStudy (anonymous):
I thought you were ayetee Lol Sorry. Ayetee, when a positive is multiplied by a negative it turns into a ngetive answer, so 100 times 50 is -5000
OpenStudy (anonymous):
Because 100 is negative
OpenStudy (anonymous):
correct^
OpenStudy (anonymous):
38
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OpenStudy (anonymous):
When a negative is multiplies by another negative, it becomes positive so -12 times -3 is 36
OpenStudy (anonymous):
*multiplied
OpenStudy (anonymous):
wow correct again^
OpenStudy (anonymous):
sami get it together
OpenStudy (anonymous):
lol jk
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OpenStudy (anonymous):
The third question; what's 15/3 @ayetee
OpenStudy (anonymous):
15 divided 3
OpenStudy (anonymous):
5
OpenStudy (anonymous):
Yes, what is it (:
OpenStudy (anonymous):
5 is corect sami123. Now it's asking that you multiply 5 by \[5 - 4^{2}\]
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OpenStudy (anonymous):
So lets do \[4^{2}\] first (:
OpenStudy (anonymous):
9
OpenStudy (anonymous):
4 squared means you're multiplying 4 by itself, so 4*4 is...
OpenStudy (anonymous):
16
OpenStudy (anonymous):
Yes (: So now you substitue \[4^{2}\] with 16. It should now look like this 5(5-16)
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OpenStudy (anonymous):
You get me? (: Or do you want me to explain more
OpenStudy (anonymous):
\[5\times5-4^{2}\]
OpenStudy (anonymous):
9
OpenStudy (anonymous):
Thanks everyone :)
OpenStudy (anonymous):
Do you understand how to solve these @ayetee ? (:
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OpenStudy (anonymous):
i think she went as to do the last one
OpenStudy (anonymous):
Okay, (60 - 2) 5^2
5^2 is 5*5 so that equals...
OpenStudy (anonymous):
u tell me
OpenStudy (anonymous):
25
OpenStudy (anonymous):
the answer is 10
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OpenStudy (anonymous):
Well that depends. Are there parenthesis?
OpenStudy (anonymous):
i am taking about the last q
OpenStudy (anonymous):
In her original equation or is it just 60 - 2 * 5^2
OpenStudy (anonymous):
yah
OpenStudy (anonymous):
If it's sraight across like that than yeah (: You're right
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OpenStudy (anonymous):
u well come u did grate :)
OpenStudy (anonymous):
You too (: Thanks.
OpenStudy (anonymous):
@ayetee are you good? Or do you still need some answers (: