Answer:
-6
Step-by-step explanation:
-30/5 = 5x/5 -----> -30 divided by 5 is equal to -6
Answer: Hmmmm ok look i thinks its a carrot
Step-by-step explanation:
i found a x in my carrot
B = 2A/h
The way you would get this is first by clearing the fraction. So in order to clear the fraction, you have to multiply the equation by the denominator.
2(A = 1/2bh)
2A = 1bh
2A = bh
Then you have to isolate the variable. So you'd divide bh by h in order to get b by itself. So you'd end up with:
2A/h = bh/h
2A/h = b
Answer:
p(n)=(5n+1)^2 – (2n–1)^2=
(5n)^2 +2*(5n)*1+1^2-((2n)^2 - 2*(2n)*1+1^2)=
25n^2+10n+1-(4n^2-4n+1)=
25n^2+10n+1-4n^2+4n-1=
21n^2+14n=
7*(3n^2+2n)
7 divides p(n)=7*(3n^2+2n) for each n!
