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log
5
x
(
2
x
−
4)=3x+2
Answer:
So
will be equivalent to
in radical form
Step-by-step explanation:
We have given expression 
We have to write this in radical form
We know that if any fraction is in exponential form then if we write this in radical form then in radical form the exponent come inverse of its number
So
can be written in radical form as 
So
will be equivalent to
in radical form
Answer: 3.8 in decimal form.
Step-by-step explanation:
19/5=3.8
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Define length and width
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Let the width be x
Width = x
Length = 3x
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Form equation and solve for x
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x(3x) = 48
3x² = 48
x² = 48 ÷ 3
x² = 16
x = √16
x = 4
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Find length and width
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Width = x = 4
Length = 3x = 3(4) = 12
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Answer: Width = 4cm, Length = 12cm
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Answer:
1. 208 in^2
Step-by-step explanation:
1. We can break the shape up into a rectangle in the middle and 2 triangles on either side of said rectangle.
The dimensions of the rectangle are 8 in by 20 in, and we only know one leg of the triangle as well as the hypotenuse.
If we know one leg and the hypotenuse we can use the pythagorean theormed to sovle for the other side and get 6 in.
So we have
(8 * 20) + 2((1/2)(6)(8))
160 + 48
208 in^2