Alright....area is equal to times width. That would mean x*5=7. Because of the Division Property of Equality we can actually divide 5 on both sides to get x=7/5.
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Answer:
9x^2+4x+5
Step-by-step explanation:
f ( x ) = 5x^2 - 2x + 6
g ( x ) = 4x^2 + 6x - 1,
Add the functions together
f(x)+ g(x) = 5x^2 - 2x + 6 + 4x^2 + 6x - 1
Combine like terms
=9x^2+4x+5
12^3 / 12^7 = 12^3-7
= 12^-4
Answer:
Racionales y los irracionales
Step-by-step explanation:
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