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2 years ago

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Which is an example of the commutative property? A. –8 + (–13) = –13 + (–8) B. 16 + (–16) = 0 C. 11 + (–14 + 5) = (11 + (–14)) +

5 D. –(22 + 1) = –22 + (–1)

1 answer:

tankabanditka [31]2 years ago

3 0

A. -8+(-13)=-13+(-8)

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Answer:

width is = 26ft

length is = 31ft

Step-by-step explanation:

The area of hall is 806 sq. ft.

length is 5 ft greater than its width.

L = 5+b

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(5+b)*b= 806

5b +b² = 806

B²+5B-806= 0

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The answer = 2.16
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3 years ago

(3.6 x 10^-5) divided by (1.8 x 10^2) give your answer in standard form

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2 years ago

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Answer:

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Step-by-step explanation:

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In which

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e = 2.71828 is the Euler number

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This is P(X = 1).

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