teamo794

06.08.2021 • 

Mathematics

Dave has a house with a huge rectangular garden inside it. One day, Dave makes the following observations: - If the garden’s length was 5 m less and its breadth was 2 m more, the garden’s area would have been 80 m² less than the actual area.
- If the garden’s length was 10 m more and its breadth was 5 m less, the garden’s area would have been 50 m² more than the actual area.

What are the actual dimensions of the garden?

Ответ:

Astudent333

25.12.2020

Mathematics

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step-by-step explanation:

1. a.) 2

2. d.)  the function has three real zeros. the graph of the function intersects the x-axis at exactly three locations.

3. a.) 3

4. c.) f(x) + (x+2)()(- ))

(5.)

1.) x = -3 

2.)x = 4

  3.) x = -4

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