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Leto [7]
3 years ago
11

Place decimal points in 431 and 205 so that the difference of the two numbers is 16.19

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0

Answer:

Step-by-step explanation:

Note that 20 (an approximation for 205) less 4 (an approx. for 431) comes out to 16.

This tells us that the proper placement of the decimals is

20.50

-   4.31

----------

and this comes out to 16.19.

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Factoring Quadratic Trinomials 6n^2 - n - 40 =
Sophie [7]

Answer:

(3n - 8)(2n + 5)

Step-by-step explanation:

6n² - n - 40

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