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Arturiano [62]
2 years ago
8

Answer gets brainliest

Mathematics
1 answer:
vlabodo [156]2 years ago
6 0

x= 3/2 and y=4

Hope this helps

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PLZ HELP Word Problems on the system of equations:
ahrayia [7]

Answer:

let the two number be x and y then,

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x-y=-4

-----------

2x=8

or, x = 4 put the value of x in first equation

4+y= 12

or, y=12-4

or, y= 8 hence the two number is 4 and 8

8 0
3 years ago
Find the value of f(5)
dmitriy555 [2]

Answer:

The answer is 4.

Step-by-step explanation:

<h2><u><em>PLEASE MARK AS BRAINLIEST!!!!!</em></u></h2>
7 0
3 years ago
Please guys help to solve this problem​
liq [111]

9514 1404 393

Answer:

  300

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
A square with a side length of x+6 has the same perimeter as an equilateral triangle with a side length of 4 x what is the area
prohojiy [21]
The perimeter of the equilateral triangle is 3s and s=4x so the perimeter is:

12x

And we are told that the perimeter of the square is the same.  And that perimeter is 4s where s=(x+6) so that perimeter is equal to

4x+24, and again, we are told that these two values are equal so we can solve for x...

12x=4x+24

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x=3 and if x=3 then the side length is (x+6)=9

So the area of the square is always A=s^2 and s=9 thus:

A=9^2

A=81 u^2
7 0
3 years ago
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kodGreya [7K]
The answer is b. 123
8 0
3 years ago
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