2 years ago

Help meee hhbjjjjjhhh

Mathematics

1 answer:

velikii [3]2 years ago

7 0

I hope this helps you. The answer is c

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The perimeter of a rectangular plot is 36 metres. The length is 6 metres more than the width. What is the area of the rectangula

Dmitry_Shevchenko [17]

Answer:

72 m^2

Step-by-step explanation:

Perimeter = 36

Length + width = 18

w + w + 6 = 18

2w + 6 = 18

2w = 12

w = 6

Length + 6 = 18

Length = 12

Area = 6 * 12 = 72 m^2

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3 years ago

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Reika [66]

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3 years ago

Mr green makes some compost he mixes soil, manure and leaf mould in the ratio 3:1:2 mr greenmakes 72 literes of the compost. How

love history [14]

Answer:

$36\ liters\ of\ soil$

Step-by-step explanation:

we know that

The ratio of soil, manure and leaf mould is $3:1:2$

That means

For every 6 liters of the compost, he use 3 liters of soil

so by proportion

Find how many liters of soil does he use for 72 liters of compost

$\frac{3}{6}=\frac{x}{72}\\ \\x=3*72/6\\ \\x=36\ liters\ of\ soil$

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3 years ago

Solve using the system using elimination for x - y= -5 and 3x + y= 1

IceJOKER [234]

X = y - 5

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3 years ago

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Step-by-step explanation:

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