2 years ago

2x+8 find x pleaaasee hurry i need help

Mathematics

2 answers:

AlekseyPX2 years ago

7 0

Answer:

Step-by-step explanation:2 ( + 4 )

castortr0y [4]2 years ago

4 0

Answer:

x = 4

Step-by-step explanation:

fFs

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2 years ago

Find the width of a rectangle 25 feet and the perimeter is 80

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$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

Given - a rectangle with length 25 feet and perimeter 80 feet

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We know that ,

$\bold{Perimeter \: of \: rectangle = 2(l + b)} \\$

where b = width / breadth of rectangle

‎ ‎ ‎

substituting the values in the formula stated above ,

$\bold{80 = 2(25 + b)} \\ \\\bold{ \implies \: 25 + b = \cancel \frac{80}{2} } \\ \\ \bold{\implies \: 25 + b = 40 }\\ \\ \bold{\implies \: b = 40 - 25 }\\ \\\bold{ \implies \: b = 15 \: feet}$