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adell [148]
3 years ago
13

Find the discriminant 9r^2+6r+1=0

Mathematics
2 answers:
guajiro [1.7K]3 years ago
7 0
I think it would be 10
ahrayia [7]3 years ago
3 0

Answer:

It’s 10

Step-by-step explanation:

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What is a positive angle less than 360 degrees that is conterminal with 540 degrees
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Answer:

Please check the explanation.

Step-by-step explanation:

As we have to determine a positive angle less than 360 degrees that is conterminal with 540 degrees.

so

  • Subtract 360° from 540°

540° - 360° = 180°

The resulting angle of 180° is positive, less than 360°, and coterminal with 540°.

7 0
2 years ago
2(g+5)=-7-4g+g include instructions plz!
Elza [17]
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Put the values of the variables in place of the variables in the expression, then do the arithmetic.

8p+3q-18\\\\=8\left(\dfrac{1}{2}\right)+3(7)-18=\dfrac{8}{2}+21-18\\\\=4+21-18\\\\=25-18\\\\=\bf{7}

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3 years ago
Show the solution to each system of linear inequalities by graphing.
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