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Ronch [10]
2 years ago
12

What's 9 + 10 ? give me the right answer

Mathematics
1 answer:
Nataliya [291]2 years ago
7 0

Answer:

19

Step-by-step explanation:

Add 9 to 10

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Find the sixth term of the geometric sequence<br> 9, 18, 36, ...
timama [110]

Answer:

This is a geometric sequence because any term divided by the previous term is a constant called the common ratio. r=36/18=18/9=2 A geometric sequence is expressed as

\begin{gathered}a_n=ar^{n-1},\text{ where a=initial term, r=common ratio, n=term number}\\ \\ a_n=9(2^{n-1})\\ \\ a_6=9(2^5)\\ \\ a_6=288\end{gathered}an=arn−1, where a=initial term, r=common ratio, n=term numberan=9(2n−1)a6=9(25)a6=288

6 0
3 years ago
Chloe ate 10 grapes and 5 crackers. Layla ate 5 grapes and 10 crakers. Who ate more food items? Write a number sentence. Then id
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Bas_tet [7]
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3 0
3 years ago
Read 2 more answers
Nickel uses 5 ounces of mushrooms 2 ounces of butter and 1/4 pint of cream to make mushroom soup find the ratio of the number of
Zigmanuir [339]
1/4 of a pint is 4 oz. so the ratio ofmushrooms to butter to cream would be 5:2:4.
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3 years ago
Given that cosine theta = -1/2 and theta is obtuse find sin4theta
igomit [66]

Answer:

0.8660

Step-by-step explanation:

cosine theta = -1/2

theta = cosinearctan(-0.5)

theta = 120

sine4theta = sine 4(120)

                   = sine480

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