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3 years ago

Help me plz...............

Mathematics

2 answers:

quester [9]3 years ago

4 0

Answer:

2. 7.6

3. .057

4. Nine and three tenths

5. Forty two hundredths

6. Ninety two thousandths

Step-by-step explanation:

kramer3 years ago

4 0

Answer:

1. 0.16

2. 7.6

3. 0.057

4. nine and three tenths

5. forty two hundredths

6. ninety two thousandths

I hope this helped

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Answer:

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Step-by-step explanation:

If the roots are J and K, then:

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So if we factor out the leading coefficient:

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The coefficient of the second term is the sum of the roots:

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And the constant is the product of the roots:

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If we take the sum of the roots and square it:

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And subtract twice the product:

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J² + K² = 4/9 − 2(-4/3)

J² + K² = 4/9 + 8/3

J² + k² = 28/9

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