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Dahasolnce [82]
3 years ago
5

Which of the following expressions are equivalent to (9 7/8 + 2 4/5) - 1/2

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

A and B

Step-by-step explanation:

C) 9 7/8 - (- 2 4/5) - (- 1/2) =

= 9 7/8 + 2 4/5 + 1/2 (F)

D) - (- 9 7/8 + 2 4/5) - 1/2) =

= 9 7/8 - 2 4/5 - 1/2 (F)

E) 9 7/8 - (- 2 4/5 - 1/2) =

= - 7/8 + 2 4/5 + 1/2 (F)

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kykrilka [37]

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EXPLANATION

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Let the hypotenuse ( the length of the ) taught wire be,l.

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