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Serggg [28]
4 years ago
13

Solve this equation using the most direct method: 3x(x + 6) = -10 Enter your solution in the exact, most simplified form. If the

re are two solutions, write the answer using the ± symbol. Describe and justify the methods you used to solve the quadratic equation.
Mathematics
1 answer:
Dvinal [7]4 years ago
7 0
The answer is X = -5.38

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3 years ago
On Monday, your bank account balance was -12.58. Because you didn’t realize this, you wrote a check for $ 30.72 for groceries??
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8 0
4 years ago
If G is the circumcenter of triangle ABC, find CG and FB. Round to the nearest tenth if necessary.
Stolb23 [73]

9514 1404 393

Answer:

  CG = 19

  FB = 14.7

Step-by-step explanation:

The circumcenter is equidistant from the triangle vertices, so GA = GB = GC.

The length of GA is given, so we have ...

  GA = 19 = CG

__

Then the Pythagorean theorem can be used to find FB.

  FB² +FG² = GB²

  FB² = GB² -FG² = 19² -12² = 217

  FB = √217 ≈ 14.7

3 0
3 years ago
Which expression is NOT equivalent to 40 + 20​
Ber [7]
The correct answer is:
* drumroll please*
4(10+16)

I hope that helps mi amor! ❤️
4 0
3 years ago
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