Answer:
do rise over run from the x coordinate 8/1 positive 4 on the x line
Step-by-step explanation:
Answer:
9a^2sqrt(ab)
Step-by-step explanation:
The first noticable thing is that 81 has a perfect square of 9.
So it is now 9sqrt(a^5b)
you can split the a^5, to a^4 × a.
you can now take the sqrt of a^4, which is a^2, and pull it out from the sqrt
You are now left with 9a^2sqrt(ab)
Answer:
Step-by-step explanation:
If
exist, then we have that
.
Therefore, in the case that
, if we multiply both
terms in the equation by
, then we have

and so the equation tells us that
.
Answer:
-9x - y
Step-by-step explanation:
Combine like terms. That is, combine all the x terms and then, separately, combine all the y terms.
2x - 10y + 9y - 11x = -9x - y (answer)
Answer:
parallel
Step-by-step explanation:
Same slope means they are parallel lines