3.11 unit test quadratic equations PLEASE SOLVE 25 POINTS BEING GIVEN. PLEASE DOT SCAM ME I NEED HELP

1 answer:

3 0

Answer:

30.25 & 33.25

Step-by-step explanation:

x² + 11x + (5.5)² = 3+ (5.5)²

x² + 11x + 30.25 = 33.25

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kozerog [31]

Step-by-step explanation:

7. Since they are similar triangles we have:

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8. They are also similar. So:

$\frac{14}{7} = \frac{x}{5} \\ x = 10$

So PR is 10

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Leokris [45]

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NikAS [45]

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spayn [35]

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3 years ago

ki77a [65]

Answer:

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Step-by-step explanation:

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