3 years ago

PLEASE HELP ME I REALLH NEED IT

Mathematics

2 answers:

Arte-miy333 [17]3 years ago

7 0

The answer to your question is B

icang [17]3 years ago

4 0

Mark Brainliest please

Answer is B : 55.76 ft

Explanation:

Height = base * tan ( theta)

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Please help me please

cestrela7 [59]

Answer:

decreasing, linear

Step-by-step explanation:

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3 years ago

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The second term in a geometric sequence is 20. The fourth term in the same sequence is 11.25. What is the common ratio

damaskus [11]

Let $a_n$ be the n'th term of the sequence.

so $a_1$ is the first term, $a_2$ the second term and so on...

In a geometric sequence with $a_1=c$ , and common ratio r, the terms are as follows:

$a_1=c$
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$a_4=c r^{3}$
.
.
that is, each term is its previous term times the common ratio r.

In our example

$a_2=cr=20$ and $a_4=c r^{3}=11.25$

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3 years ago