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4 years ago

25 Which expression represents half the sum of n and 7 ?

1 answer:

3 0

Answer:

1/2(n+7)

the sum of n and 7 is (n+7). to half it just put 1/2 in front of the parentheses. :)

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Andreyy89

Answer:

The Answer is option A) .( 6 , -7 )

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3 years ago

Novosadov [1.4K]

What is the awnser tho

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4 years ago

Licemer1 [7]

Answer:

54% = 27/50

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3 years ago

Natalija [7]

Answer:

Midpoint (-1 , 1)

Step-by-step explanation:

Formula: (midpoint)

Let the point A(x , y) be the midpoint of CD.

$x=\frac{x_c+x_D}{2} =\frac{-3+1}{2} =\frac{-2}{2} =-1$

$y=\frac{x_C + y_D}{2} =\frac{4+(-2)}{2} =\frac{2}{2} =1$

Then

A(-1 , 1)

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2 years ago

Fed [463]

Oh, I remember this one. Here's this if you need it, if it doesn't help then let me know.

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3 years ago