3 years ago

Order the numbers from least to greatest.

Mathematics

1 answer:

vazorg [7]3 years ago

6 0

First one is B. second on is C. third one is D. fourth one is A. Hope this helps.(:

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Determine which of the following expressions requires combining like terms before it is considered to be in its simplest form. S

polet [3.4K]

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2 years ago

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eric has a riddle: " i am thinking of a fraction that is equivalent to 2/5 and the numerator is 18 less than the denominator." w

dezoksy [38]

Answer:

12/30

Step-by-step explanation:

So we know that the denominator-numerator=18

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2 years ago

The area of a rectangle is 108 square meters, the width is 9 meters. what is the lenght

hjlf

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1 year ago

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The area of a rectangular wall of a barn is 252 square feet. Its length is 10 feet longer than twice its width. Find the length

valentinak56 [21]

Answer: Length = 28 feet and width = 9 feet

Step-by-step explanation:

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Then, Length of the wall = 10+2x

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Then, as per given,

$252= (10+2x)x\\\\\Rightarrow\ 252=10x+2x^2\\\\\Rightarrow\ 2x^2+10x-252=0\\\\\Rightarrow\ x^2+5x-126=0\\\\\Rightarrow\ x^2+14x-9x-126=0\\\\\Rightarrow\ (x+14)-9(x+14)=0\\\\\Rightarrow\ (x+14)(x-9)=0\\\\\Rightarrow\ x=-14 \ or \ x= 9$

Since width cannot be negative , so x = 9

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3 years ago

Solve each equation

Darya [45]

Answer:

r= 0

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b= -3

x= -3

Step-by-step explanation:

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3x+1-6x=7

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-3x= 6

x= -6/3

x= -3

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3 years ago