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scoundrel [369]
3 years ago
8

Which shows the use of the commutative property?

Mathematics
2 answers:
Murrr4er [49]3 years ago
5 0

Answer:

C. 3n+7=7+3n

Step-by-step explanation:

I got it right on my unit test! :)

Since the other person just got

it for points I decided

too answer

it myself you’re welcome!

Crank3 years ago
4 0

Answer:

the answer is C. 3n + 7 = 7 + 3n

Step-by-step explanation:

I had the same question on a quiz  

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3 years ago
PLEASE HELP FASTTT!!!
nirvana33 [79]

Answer:

5 seconds

Step-by-step explanation:

Looking at your function (h(t) = -16t^2 + 48t + 160), I see that the peak height will be 196 feet, and that is achieved in 1.5 seconds.

h(1.5) = -16(1.5)^2 + 48(1.5) + 160

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