Mathematics: Alandscaper is creating a rectangular flower bed such that the width is half of the length.the area of the flower that is 34 ft.² write an equation to determine the width of the flower bed to the nearest tenth of a foot

Alandscaper is creating a rectangular flower bed - id4362534, breeannaalanizj2000

Ответ:

kylahwells

13.01.2022

The Area is A=l * w

and we know that $w=\frac{l}{2}$

Therefore: $34=l * \frac{l}{2} = \frac{l^{2}}{2}$
$68=l^{2}$
$\sqrt{68}=l=8.246$
and thus:
$w=\frac{8.246}{2}$
w=4.123

round to nearest tenth:
w=4.1feet

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Ответ:

kaliyaht01

13.01.2022

Mathematics

Area=LW
W=L/2
2W=L
A=34
sub 34 for A and 2W for L
34=(2W)W
34=2W^2
divide 2
17=W^2
square root both sides
4.12=W
round tenth
4.1 ft=W

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Ответ:

halbrookc7082

18.03.2022

Mathematics

The answer is C. -336

Step-by-step explanation:

All you have to do is 25 - 39 = -14 x 24 = -336

Hope this helps :)

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Alandscaper is creating a rectangular flower bed such that the width is half of the length.the area of the flower that is 34 ft.² write an equation to determine the width of the flower bed to the nearest tenth of a foot

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