Answer:
Width = 4
Length = 8
Step-by-step explanation:
Denote x as the width
W= x
L= 2x (since Length is twice the width)
A=32
Solution:
A= L x W
32=(2x)(x)
2x²=32
x²=32/2
x²=16
√x²=√16
x=4
Therefore:
W=4
L= 2x
=2(4)
=8
length=8
width=4
w=width of the floor=w
l=length of the floor=2w
w(2w)=32
2w²=32
2w²-32=0
2w²-32=0/2
w²-16=0
w²=16
w=4
width(w)=4
length(2w)=4×2=8
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Answers & Comments
Answer:
Width = 4
Length = 8
Step-by-step explanation:
Denote x as the width
W= x
L= 2x (since Length is twice the width)
A=32
Solution:
A= L x W
32=(2x)(x)
2x²=32
x²=32/2
x²=16
√x²=√16
x=4
Therefore:
W=4
L= 2x
=2(4)
=8
Answer:
length=8
width=4
Step-by-step explanation:
w=width of the floor=w
l=length of the floor=2w
w(2w)=32
2w²=32
2w²-32=0
2w²-32=0/2
w²-16=0
w²=16
w=4
width(w)=4
length(2w)=4×2=8