L= length
W= width

Perimeter= 2L + 2W

substitute the known numbers
34 ft= 2(8 ft) + 2W

34= 16 + 2W
subtract 16 from both sides

18= 2W
divide both sides by 2

9 ft= W

ANSWER: The width is 9 feet.

Hope this helps! :)

8 0

2 years ago

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Write an exponential function in the form y=ab^xy=ab

ivanzaharov [21]

Answer:

Step-by-step explanation:

let y=ab^x

x=0,y=18

18=ab^0=a

a=18

y=18b^x

when x=2,y=1152

$1152=18b^{2}\\b^{2}=\frac{1152}{18}=64=8^2\\b=8\\so~y=18(8)^x$

7 0

2 years ago

When maras math project was graded, her teacher gave her 40 points

Law Incorporation [45]

Answer:

The answer is D

5 0

2 years ago

Simplify: x^2-4x-12/x^3-10x^2+24x

Setler [38]

Answer:

(x + 2) / x(x - 4).

Step-by-step explanation:

x^2-4x-12/x^3-10x^2+24x

= (x + 2)(x - 6) / x(x^2 - 10x + 24)

= (x + 2)(x - 6) / x(x - 4)(x - 6) x -6 is common to top and bottom so:

= (x + 2) / x(x - 4).

3 0

2 years ago

Read 2 more answers

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