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Ivanshal [37]
3 years ago
9

Can someone explain to me how to solve this

Mathematics
1 answer:
ollegr [7]3 years ago
6 0

Answer:

(-1,-2)

Step-by-step explanation:

start by replacing for every y variable in one of the systems with 3x + 1 then solve for x after u have the x value replace the x variables in one of the systems and solve for y. finally remember that ordered pairs always start with x end with y

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mote1985 [20]
Good luck finding this answer 211
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3 years ago
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A 39-foot piece of string (hypotenuse) is stretched from the top of a 18-foot flagpole to the ground. How far is the base of the
ivann1987 [24]

9514 1404 393

Answer:

  34.6 ft

Step-by-step explanation:

The distance can be found using the Pythagorean theorem. Where a, b, c are the sides of a right triangle with c as the hypotenuse, it tells you ...

  a² + b² = c²

  a = √(c² -b²)

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7 0
3 years ago
Why is every prime number greater than 2 an odd number?
Arlecino [84]
Because if it was even, then it would be divisble by 2 which makes it not prime
4 0
4 years ago
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Please help, 20 points.<br> Perimeter :)
djyliett [7]

Answer:

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Step-by-step explanation:

<em>Look at the picture.</em>

The dimensions of the picture:

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8 0
3 years ago
What value of x makes this equation true? 7x -14=35
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Answer:

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<u>x=7</u>

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