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Bas_tet [7]
3 years ago
5

Jackson rectangular bedroom has an area of 90 square feet .The area of his bedroom is 90 square feet.The area of his bedroom is9

times that of his rectangular closet.If the closet is 2 feet wide what is the length?
Mathematics
1 answer:
Alik [6]3 years ago
3 0

Answer:the length of the rectangular closet is 2 feet

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = Length × width

Jackson's rectangular bedroom has an area of 90 square feet. The area of his bedroom is 9 times that of his rectangular closet. This means that the area of his rectangular closet would be

90/ 9 = 10 square feet

If the closet is 2 feet wide, then the length would be

Area/ width = 10/2 =5 feet

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nikklg [1K]

Answer:

\frac{-117}{10}

Step-by-step explanation:

1) Change the mixed fractions into improper fractions:

-3\frac{1}{5} + (-8\frac{1}{2} )\\= \frac{-16}{5} - \frac{17}{2}

2) Multiply the first fraction by 2/2 and the second fraction by 5/5 in order to create common factors on the denominator (You can do this because you are essentially multiplying by one, for example 2/2 = 1):

\frac{-16}{5} *\frac{2}{2}  - \frac{-17}{2} * \frac{5}{5} \\ =\frac{-32}{10} - \frac{85}{10}

3) Simplify the numerator(top part) while keeping the denominator(bottom part) the same:

\frac{-32}{10} -\frac{85}{10}  \\\\=\frac{-32 - 85}{10}\\ \\= \frac{-117}{10}

5 0
3 years ago
Which one should i pick?
Airida [17]

last one is the solution u should choose

7 0
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3 years ago
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The statements that aer true or not or whatever

hmm, let's try te sencnarios
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