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Pavlova-9 [17]
3 years ago
13

2y-1/5-2+7y/15>2/3 a. y>-9 b. y<-9 c. y> 0 d. y> 0 or y< -9

Mathematics
1 answer:
Gennadij [26K]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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Answer:

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B(1)= 160, b(n) = b(n-1) * 0.5 for n (g/e) 2 determine the first 4 items in a sequence given this recursive formula.
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Answer:

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Step-by-step explanation:

You start with the first term that is given which would be

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That would be our first term, then we multiply by 0.5 which would be 1/2

which gives us 80 as it is a division

You take the next term that we have found (80) and then we do the same thing, multiply by 0.5 (1/2)

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2 years ago
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3 years ago
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Sergeeva-Olga [200]
C since the value of the original changed by moving 2 units to the left, thus x-2 and y+5 since it moved 5 up
4 0
3 years ago
Verify the identity algebraically:<br> Csc(-x)tanx =-secx
weqwewe [10]

Step-by-step explanation:

Recall that

\sin(-x) = -\sin x

Therefore,

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so

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\:\:\:\:\:\:\:\:\:= -\dfrac{1}{\cos x} = -\sec x

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3 years ago
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