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Bas_tet [7]
3 years ago
11

How many different triangles can you make if you are

Mathematics
1 answer:
Stella [2.4K]3 years ago
8 0

Answer: 7 cm

2 x 3 = 6

6 + 1 = 7

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How many real solutions does this system of equations have? xy = 9<br> y = 3x - 1
tekilochka [14]

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two real, unequal roots

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y is definied as y = 3x - 1.  Substitute 3x - 1 for y in xy = 9, obtaining:

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6 0
3 years ago
Solve the equation √x+9 - 9 = -4 show each step of your solution process
Serjik [45]

Answer:

16

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Note that √(16+9) - 9 = -4, as required.


3 0
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