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Nookie1986 [14]
3 years ago
5

Part A If their food and beverages cost $25.30 and there is an 8% meals tax, how much is the bill? (Find the 8% tax then add it

to the cost). Enter your answer in the box. Round to nearest cent. Part B If Michael and Imani add an 18% tip to the bill (Use your answer from Part A), what does their lunch cost in total? Enter your answer in the box. Round to nearest cent.
Mathematics
1 answer:
dmitriy555 [2]3 years ago
3 0

Answer:

Step-by-step explanation:

Tax

Meal plus tax = 25.3 + 8/100 * 25.3

Meal plus tax = 25.3 + 2.024             Round later. Find the total.

Meal plus tax = 27.324

Meal plus tax = 27.32 rounded to the nearest cent.

Tip

Total cost = 27.324 + 27.324 * 18 /100

Total cost = 4.91832 + 27.324

Total cost = 32.242

Rounded to nearest cent = 32.24     You should always round at the last step.

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A submarine travels 6.6 km due West from its base and then turns and travels due South for 3.9
geniusboy [140]

Answer:

7.7 km

Step-by-step explanation:

The submarine's path from its base forms a right triangle when its final position is "connected" to the base. We know that the right triangle has legs of 6.6 km and 3.9 km, and we need to find the length of its hypotenuse. To do so, we can use the Pythagorean Theorem, which states that in a right triangle, a^{2}+b^{2} =c^{2}, where a and b are the lengths of the triangle's legs and c is the length of the triangle's hypotenuse. In this case, we know what a and b are, and we need to solve for c, so after substituting the given values of a and b into a^{2}+b^{2} =c^{2} to solve for c, we get:

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43.56+15.21=c^{2} (Evaluate the squares on the LHS)

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7 0
3 years ago
3.<br> Find the measure of each angle. If 34 degrees is given below.
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Step-by-step explanation:

4 0
3 years ago
Whats the error? I SOLVED AND CHECKED. Is it correct? Im confused… pls help il will give brainliest
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Answer:

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8w=16

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7 0
2 years ago
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