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3 years ago

the perimeter of rectangular garden is 64 centimeters .the length of garden is three times the width .find the lenght

Mathematics

1 answer:

kakasveta [241]3 years ago

6 0

Answer:

length= 24cm

Step-by-step explanation:

interpreting the question

L=3w

perimeter=2(l+w)

64=2(3w+w)

64=2(4w)

64=8w, Divide both sides by 8

w= 8cm

since w= 8

L=3w

L=3×8

L=24cm

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Delicious77 [7]

Answer:

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Step-by-step explanation:

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g100num [7]

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3 years ago

What number makes the expressions equivalent? Enter your answer in the box. 1/2(–1.4m + 0.4) =__m + 0.2A) -1.4B) 1.4C) -0.7D) 0.

Snowcat [4.5K]

Answer:

C. -0.7

Explanation:

Given the equation:

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The correct choice is C.

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8 months ago

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Yuki888 [10]

Answer:

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kirill [66]

Answer:

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Step-by-step explanation:

It is three steps out of four.

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