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3 years ago

one side of a square is 3n+ 2. The perimeter of the square is 4(3n+2) which expression is equivalent to the perimeter

1 answer:

4 0

Where are the expressions you mention?

The given expression 4(3n+2) is equivalent to 12n+8. Either expression gives us the perimeter of the square.

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What is the solution of d²–12 = 0?

Mkey [24]

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d=3.46..

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Step-by-step explanation:

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romanna [79]

Answer:

A, 14

Step-by-step explanation:

Assuming that she has a total of d dollars, and spends half of it, then we have 1/2d. She then spends another 6 dollars, and therefore we would subtract. She is left with one dollar.

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3 years ago

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masya89 [10]

Answer:

P(roll a number less than 5)= 4/6= 2/3

Step-by-step explanation:

*A dice has 6 faces 1,2,3,4,5,6

*1,3,5 are faces with odd numbers

*2,4,6 are faces with even numbers

*we have four numbers that are less than 5: 1,2,3,4

so i would say the probability to roll a dice with a number less

than 5 is P=4/6=2/3

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3 years ago