3 years ago

The area of a rectangular floor is 3.5m^2, one side is 1.5m longer than the other. Calculate the dimension

Mathematics

1 answer:

USPshnik [31]3 years ago

8 0

Answer:

the area= 12.25 one side =: 1.5 then the dimension then answer is 13.75

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Evaluate the expression if a=2,b=-3,C=-1, and D=4<br><br><br> -2(b^2-5c)

Alenkasestr [34]

$\qquad \qquad \bf \huge\star \: \: \large{ \underline{Answer} } \huge \: \: \star$

Equivalent value = -28

$\textsf{ \underline{\underline{Steps to solve the problem} }:}$

$\qquad❖ \: \sf \: - 2( {b}^{2} - 5c)$

( put the values )

$\qquad❖ \: \sf \: - 2 \{( - 3) {}^{2} - 5( - 1) \}$

$\qquad❖ \: \sf \: - 2(9 - (- 5))$

$\qquad❖ \: \sf \: - 2(9 + 5)$

$\qquad❖ \: \sf \: - 2 \times 14$

$\qquad❖ \: \sf \: - 28$

$\qquad \large \sf {Conclusion} :$

-2(b² - 5c) = -28

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Read 2 more answers

The width of a rectangular poster is half its length. The area of the poster is 128 square feet. What is the width of the poster

MissTica

Area= width * length
w=1/2 length
Area+ 128 sqr ft

Plug in the information you know into the Area formula.

128 ft2= w * l
128 ft2= (1/2 l)(l)
128 ft2=l/2
multiply both sides by 2 to get rid of the fraction
256 ft2 = l
take the square root of 256
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1/2length = width = 8 feet

Hope this helps! :)

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If JL is 25, what is n?

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John will only need to buy the truck once, so that is $13,000.
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