2 years ago

A sunflower is 15 inches tall and grows 2 inches a week. How many weeks will it take for the

Mathematics

1 answer:

Zarrin [17]2 years ago

8 0

Answer:

4 weeks

Step-by-step explanation:

15 + 2x = 23

2x = 8

x = 4

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Analyze the diagram below and complete the instructions that follow. Find a, b, and c.

ahrayia [7]

Answer:

The correct answer is the letter C.

Step-by-step explanation:

We can use the following trigonometric identity:

$cos(60)=\frac{6}{b}$ (1)

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Solving each equation by b and equaling we have:

$\frac{6}{cos(60)}=\frac{c}{cos(45)}$

Let's recall that:

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Using equation (1) we can find b.

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Finally, we can find a using the next equation:

$tan(60)=\frac{a}{6}$

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$a=6\sqrt{3}$

Therefore, the correct answer is the letter C.

I hope it helps you!

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2 years ago

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Hello!

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Hope this helps! Thank you for posting your question at here on Brainly.

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