The perimeter of a rectangle billboard is 60 feet and has a length 6 feet longer than its width. Find the dimensions of the billboard.

Answers

Answer 1

Answer: $x-width\nx+6-length\n\n2x+2(x+6)=60\n\n2x+2\cdot x+2\cdot6=60\n\n2x+2x+12=60\n\n4x+12=60\ \ \ \ /-12\n\n4x=48\ \ \ \ /:4\n\nx=12\ (ft.)\n\nx+6=12+6=18\ (ft.)\n\nAnswer:18ft.\ *\ 12ft.$

Answer 2

Answer: $P=2l + 2w$

$l=6+w$
$60 = 2l+2w$

$60=2(6+w)+2w$
$60=12+2w+2w$
$60=12+4w$
$48=4w$
$12=w$

$l=6+(12)$
$l=18$

$length:18ft \n width:12ft$

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(Apex) good luck :)

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What is the area in square units of a triangle on an XY plane with vertices (2,3) , (9,3) and (5,6)

Answers

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Help please help ghelp

Answers

Answer:

6,14

Step-by-step explanation:

yeah that is the answer

because if you substitute you get the answer

Answer:

Step-by-step explanation:

6=x

14=y

input those 2 values into the equation

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