SOLUTION: A triangle has an height of 14m and a base of 25m. What is the cost to make such a triangle out of 12 gauge sheet metal that cost $4 per m^2.
please help I tried working it out
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Question 844092: A triangle has an height of 14m and a base of 25m. What is the cost to make such a triangle out of 12 gauge sheet metal that cost $4 per m^2.
please help I tried working it out but I can not arrive at the answer of $700. I already set up the problem A=1/2(25)(14)
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
The area, .
The cost, ;
The rest is just simplifying and computing the result. Do you need help on the simplifying?
"YES",
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, notice how the units are arranged! The square m will be canceled leaving just dollars.
The numbers:
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