3 years ago

What is the next term of the arithmetic sequence? 3, 9, 15,

Mathematics

1 answer:

ollegr [7]3 years ago

5 0

Answer:

I know it is 18

Step-by-step explanation:

as there is the difference of 3

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On Tuesday the temperature is 1 ºC. By Wednesday it has dropped to –2 ºC. The temperature drops by twice as much from Wednesday

Finger [1]

Answer: $-8^{\circ}C$

Step-by-step explanation:

Given

The temperature on Tuesday is $1^{\circ}C$

Temperature drops to $-2^{\circ}C$ on Wednesday

Net drop in temperature $1-(-2)=3^{\circ}C$

The temperature drops twice from Wednesday to Thursday

$\Delta T=2\times 3=6^{\circ}C$

Temperature on Thursday

$\Rightarrow -2-6=-8^{\circ}C$

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Find solution of the equation 3sin^2x-7sinx+2=0

Goshia [24]

Simplife3^2 to 9
9x-7+2=0
9x-7+2to 9x-5
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Answer:

Step-by-step explanation:

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Zinaida [17]

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What do variables and functions have in common

klemol [59]

Answer:

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Step-by-step explanation:

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