3 years ago

1. Select all the expressions that are equivalent to 4 - x.

Mathematics

1 answer:

viktelen [127]3 years ago

4 0

Step-by-step explanation:

It is required to find the expressions that are equivalent to 4-x. We can also write it as :

Option (b) : (4-x) = 4+(-x)

Option (c) : (4-x) = -x+4

Hence, the correct options are (B) and (C).

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PolarNik [594]

the two consecutive numbers are 56 and 57

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2x=112

x=112/2

x=56

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3 years ago

The perimeter of a rectangular swimming pool is 154m.Its length is 2m more than twice its breadth. What are the length and bread

TiliK225 [7]

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a = ?; b = ?

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Answer:

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Step-by-step explanation:

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3 years ago

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ra1l [238]

Answer:

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Step-by-step explanation:

height : cases

105 : 7

constant of proportionality = 105/7

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8 0

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