The cone shown has a radius of 6 inches and a slant height of 10 inches. What is the total surface area of the cone? Use 3.14 to approximate pi. Round your answer to the nearest whole number.

Answers

Answer 1

Answer: To find the total surface area, we can use the formula
A=3.14*r*l + 3.14*r^2
In this case, the radius is 6 and the slant height
Therefore, the equation to find the surface area is:
A = 3.14 * 6 * 10 + 3.14 *6^2
When simplified, we find that the surface area is about 301.44
Therefore, the answer rounded to the nearest whole is 301

Hope this helped!! :D

Answer 2

Answer: A=π•r•l+π•r²
A=3.14•6•10+3.14•6²
A=188.4+113.04
A=301.44 =301

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A store is having a sale where customers can buy one shirt and get a second shirt for 30% off. Hate wants to buy two shirts priced at $19 each. How much will she pay?

Answers

Answer:

$32.30

Step-by-step explanation:

19x.30 (to find the 30%)

5.7 needs to be take off of the second shirt.

19 (the first shirt) + (19-5.7) = $32.3

Final answer:

Hate will pay $32.30 for two shirts during the store's sale. This is calculated by adding the full price of the first shirt ($19) and the discounted price of the second shirt ($13.30).

Explanation:

To solve this problem, you need to first calculate the full price of two shirts. Each shirt is priced at $19, so two shirts would cost $38. Next, calculate the 30% discount on the second shirt, which would be 0.30 * $19 = $5.70. This means that the second shirt will cost $19 - $5.70 = $13.30. Therefore, the total cost for two shirts with the discount applied would be $19 (the price of the first shirt) + $13.30 (the reduced price for the second shirt) = $32.30. Thus, Hate will pay $32.30 for two shirts during the store's sale.