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iris [78.8K]
4 years ago
15

It's question B as I've done A please help

Mathematics
1 answer:
Hatshy [7]4 years ago
4 0
Its easy.use cos rule.
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marishachu [46]

Answer:

5/8

Step-by-step explanation:

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Find the distance between the two points.(-7,4/19) and (7,4/9)
Dafna1 [17]

Answer:

<h2>d=(14,0)</h2>

Step-by-step explanation:

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11111nata11111 [884]

Answer:

1/5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
12. Ms. Smith keeps eight different cookbooks on a shelf in one of her kitchen cabinets. How many ways can the eight cookbooks b
Ghella [55]

Answer:

The number of ways are 40320.

Step-by-step explanation:

Consider the provided information.

Ms. Smith keeps eight different cookbooks on a shelf in one of her kitchen cabinets.

We need to determine the number of different ways to put eight cookbooks on the shelf.

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So use the permutation formula: ^{n}P_{n}

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^8P_8=\frac{8!}{(8-8)!}\\8!=40320

Hence, the number of ways are 40320.

6 0
4 years ago
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