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motikmotik
3 years ago
5

Find the sum 3n/ n^2 +4n+4 + 7/n^2+6n+8

Mathematics
2 answers:
Marianna [84]3 years ago
7 0

Answer:

1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1-1=0

Step-by-step explanation:

nasty-shy [4]3 years ago
6 0

Answer:

3n

6

15n

8

−3n

7

−6n

6

+3n

4

−1

Step-by-step explanation:

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(9, 8) is the midpoint of mc136-1.jpg. The coordinates of S are (10, 10). What are the coordinates of R?
kolbaska11 [484]
I cant see the image...but I take it that the midpoint is (9,8) and the endpoint S is (10,10) and ur looking for the other endpoint R.

midpoint formula : (x1 + x2) / 2, (y1 + y2) / 2
(10,10)....x1 = 10 and y1 = 10
(x,y)....x2 = x and y2 = y
so we sub
(10 + x) / 2, (10 + y) / 2 = 9/8

(10 + x) / 2 = 9
10 + x = 9 * 2
10 + x = 18
x = 18 - 10
x = 8

(10 + y) / 2 = 8
10 + y = 8 * 2
10 + y = 16
y = 16 - 10
y = 6

so endpoint R has coordinates of (8,6) <===
7 0
3 years ago
What is value of x in the equation(x+ 4)^5 =3125
olga_2 [115]
(X+4)^5=3125
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Then subtract 20 from both sides to get
5x=3105
Then divide both sides by 5 to get
X= 621
5 0
3 years ago
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Write the equation of a line parallel to the y-axis and passing through the point<br>(-3,-4).​
Daniel [21]

Answer:

x = -3 is the answer. Writing this cause brainly requires a 20 character answer.

8 0
2 years ago
Can someone please help me out ASAP
belka [17]
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1. --> d

2. --> b

3. --> a

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1 is d because that is the only piece of information that sounds like a given.

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3 is a because since both of the problems equal 90 degrees, you can just take away the 90 and put an equal sign in between the two problems because they equal the same thing.

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Hope this helps! :)

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3 years ago
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