2 years ago

Select a letter for the correct ans

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

8 0

Answer:

251.4cm² is the area of the cone-shaped vase.

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PolarNik [594]

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2 years ago

Please help with this question

natita [175]

Answer:

$12\sin{(2\theta)}\cos{(\theta)}$

Step-by-step explanation:

The appropriate trig identity is ...

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Here, you have a scale factor of 6 and a=3θ, b=θ. Filling in these values gives ...

$6\sin{3\theta}+6\sin{\theta}=12\sin{\left(\dfrac{3\theta+\theta}{2}\right)}\cos{\left(\dfrac{3\theta-\theta}{2}\right)}\\\\=12\sin{(2\theta)}\cos{(\theta)}$

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2 years ago

How do I find how many times a line intersects?

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Keith_Richards [23]

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2 years ago

The least common multiple of two numbers is 60, and one of the numbers is 7 less the other number. What are the numbers?

Vladimir79 [104]

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3 years ago