Answer:
About 20.8
Step-by-step explanation:
form a triangle using each line
Answer is 4 so C for you. I just did this with my brother! Hope this helped.
W equals 7 :) you’re welcome
Answer:
-2
Step-by-step explanation:
We can set it equal to zero
2x+4 = 0
2x =-4
x = -2
Step-by-step explanation:
Set the parameters,
Let the width be 'X' inhes
Therefore,
Length = "5X" inches
According to the given condition,
Perimeter = sum of the sides = 2(l+b) = 40 inches,
Equation = 2(5X+X) = 40
2(6X) = 40
12X= 40
X= 3.33
Therefore,
Width = X = 3.33 inches
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