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Aliun [14]
3 years ago
13

What is the formula for total surface are for a triangular prism???

Mathematics
1 answer:
VladimirAG [237]3 years ago
7 0
Then multiply the sum of the triangle sides, by the height of the prism and add values together for the answer, remembering to include the appropriate unit of measurement .
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An electrician charges Mr. Speer $300 before sales tax, for wiring his home. (a) What is the amount of sales tax that Mr. Speer
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Answer: See explanation

Step-by-step explanation:

Your question isn't complete as you didn't give the sales tax percent. In order to solve the question, let's assume that the sales tax is 6%.

(a) What is the amount of sales tax that Mr. Speer has to pay?

This will be:

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= 6/100 × $300

= 0.06 × $300

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(b) What is the total amount Mr. Speer has to pay?.

The total amount will be the addition of the amount charged and the sales tax. This will be:

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Answer:

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