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Mathematics
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OpenStudy (anonymous):
What is the multiplicative inverse of ?
-2
-
2
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OpenStudy (anonymous):
Perform the indicated operation.
15 - (-11)
4
-4
26
-26
OpenStudy (anonymous):
I think for the second question the answer would be -26.
OpenStudy (calculusxy):
It is positive 26 because negative plus negative equals positive.
OpenStudy (anonymous):
ohh yes that makes lots of sense!
OpenStudy (calculusxy):
I don't know what you mean by with the first question.
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OpenStudy (anonymous):
ohhh I have it now! but thanks :)
OpenStudy (calculusxy):
If you like my answer then you can give me a medal or be my fan. :)
OpenStudy (anonymous):
Simplify and determine the coefficient of (-x)(3y)(-2x).
-4
1
4
OpenStudy (anonymous):
nvm on that question.
OpenStudy (anonymous):
How many terms are in the expression shown below?
x2 - 10xy + 3y + y2 - 1
2
3
4
5
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OpenStudy (calculusxy):
Hmmm... we know that terms are numbers, variables, and numbers an variables.
So how many are there?
OpenStudy (calculusxy):
@DuckDynastyLover
OpenStudy (anonymous):
5
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