5z3 - 224 - 9z2 + 2 What is the degree of the polynomial? I
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Hello :
<span>:-8>-5x+2>-38 equiv :
-38 </span>< -5x+2 <span>< -8
let : f(x) = -5x+2..... ( graph color red)
g(x) = -38 </span>..... ( graph color pruple)<span>
h(x) = -8 ......</span> ( graph color blue)
the absolute value inequality is : ] 2, 8<span>[ ( between the graph of g and h)</span>
<span>:-8>-5x+2>-38 equiv :
-38 </span>< -5x+2 <span>< -8
let : f(x) = -5x+2..... ( graph color red)
g(x) = -38 </span>..... ( graph color pruple)<span>
h(x) = -8 ......</span> ( graph color blue)
the absolute value inequality is : ] 2, 8<span>[ ( between the graph of g and h)</span>
First you need to make a line that is perpendicular to one side. The diagram is shown below. then the length of the line that is perpendicular to the triangle is
then the area of the equilateral triangle equals to
so the area would be
then the area of the equilateral triangle equals to
so the area would be