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3 years ago

12

Janet is collecting coins. She starts with 6 coins. The next week she has 10 coins. In two weeks she has 14 coins. If this patte

rn continues, how many coins will she have after five weeks?

1 answer:

lianna [129]3 years ago

8 0

Answer:

26 coins

Step-by-step explanation:

pattern is +4 per week, so 4*5+6=26

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Read 2 more answers

Use a half-angle identity to find the exact value

Tatiana [17]

Given:

$\cos 15^{\circ}$

To find:

The exact value of cos 15°.

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