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castortr0y [4]
3 years ago
13

Solve by quadratic formula: 3x^2 - 10x - 20= 0

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0

this is your answer, i hope this helps you

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4) 0= 4 +n/5 what is n
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Step-by-step explanation:

First subtract four from both sides then you'll get

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A painting has an area of 108 square inches. The dimensions of the painting are 12 and x + 3. What is the perimeter of the paint
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Answer:

108 divide 12 and i got 9

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Step-by-step explanation:

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Round to the nearst tenth
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