3 years ago

I need help with my little brothers homework?

2 answers:

7 0

I only did the first part but maybe later I will solve the rest too. If there are any errors but tell me so I can update the pic.

3 0

2. There is 10 different strings
3. I think you need to draw out the string lengths and then your done :)

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olga nikolaevna [1]

The population is tripling each minute

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2 years ago

swat32

Answer:

260 cm²

Step-by-step explanation:

Please see the attached picture for the full solution.

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2 years ago

dusya [7]

Answer:

P(x) = -5(x² - 12)² + 405

Step-by-step explanation:

P(x) = -5x² + 120x - 315

Factor out -5 from the first two terms

P(x) = -5(x² - 24x) - 315

Complete the square

P(x) = -5(x - 12)² - (-5(-12)²) -315

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3 years ago

Inessa05 [86]

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2 years ago

miskamm [114]

Answer:

36 cm

Step-by-step explanation:

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1 year ago