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Juliette [100K]
3 years ago
8

Giving brainliest for CORRECT awnser.

Mathematics
2 answers:
Mila [183]3 years ago
6 0

Answer:

3x+2

Step-by-step explanation:

9x^2 + 12x +4

This is a perfect square trinomal

(3x)^2 + 12x +2^2 = 3x*2   doubled = 6x*2 = 12x

The middle term is twice the ends

a^2 +2ab+b^2 = (a+b)^2

(3x)^2 + 12x +2^2  = (3x+2) ^2

Alona [7]3 years ago
4 0

Answer:

i think i am not sure

i am soo sorry if i gave it wrong but i think its A

Step-by-step explanation:

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7 0
3 years ago
. Y = -X²-2x+3<br> x=y=1
yarga [219]

Answer: y = 1/2 x + 3

hope this helped!! :)

4 0
3 years ago
Which of the following is the function representing the graph below?
Mariana [72]
Easy, subsitute a point
we see it goes through (0,4)
so subsitte 0 for x and see if we get 4

4^0=1, nope
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5 0
3 years ago
Find the area and perimeter 6cm 2cm 5cm 5cm 9cm
Basile [38]

Answer:

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Step-by-step explanation:

It equals that, because in order to find the perimeter of something, you just add all of the sides together. I don't know how to do the area, but I'm sure you'll be able to find how on google. I hope this helped in some way

4 0
3 years ago
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katrin [286]

Answer:

28.8

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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