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1 answer:
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Step-by-step explanation:
factor sin(x) out of the equation
sin(x) * () = sin(x)
Use the trigonometric identity
sin(x) * 1 = sin(x)
sin(x) = sin(x)
Answer: Total molding cost is $197.20.
Step-by-step explanation:
Since we have given that
Length of oil painting frame = 22 inch
Width of oil painting frame = 30 inch
Width for molding = 4 inches
So, Length after molding would be
4+22+4 = 30 inches
Width after molding would be
4+30+4 = 38 inches
So, Perimeter of molding would be
Cost per inch = $1.45
So, Total molding cost would be
Hence, Total molding cost is $197.20.