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Keith_Richards [23]
3 years ago
8

How can I do this???

Mathematics
2 answers:
Cloud [144]3 years ago
8 0
The answer is 653.45
nexus9112 [7]3 years ago
3 0

Answer:

The answer is 653.71cm³

Do you need an explanation

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A cone has a diameter of 30 in. and a slant height of 17 in. What is the approximate volume of the cone?
Alex777 [14]
We need to find the height of the cylinder
pythagorean theorem
15 is the bottom leg (30/2=15)
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4 years ago
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What is a1 for the geometric sequence for which a8= -3584 and a3 = 112 ?
jasenka [17]

Answer:

The first term is 28.

Step-by-step explanation:

Given: 8th term of Geometric sequence , a_8=-3584

and 3rd term of Geometric Sequence, a_3=112

We have to find First term of given geometric Sequence.

Let a be the first term of geometric sequence.

We know that,

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So,

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So, a_3=112

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a=\frac{112}{4}=28

Therefore, The first term is 28.

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