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Alexandra [31]
3 years ago
7

Help Me Please! I will give you 5 stars if your answer is correct

Mathematics
2 answers:
alexandr1967 [171]3 years ago
7 0

Answer:

The answer is X

PLEASE MARK AS BRAINILIEST

Snezhnost [94]3 years ago
4 0
Should be x? It seems too simple tho
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Identify the graph of the solution set of : x^2 -9/ x^2+6x+8
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Answer:

The answer is the 1st one

Step-by-step explanation:

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If you had a billion dollars and you spend one dollar every second how many years would it take you to spend it all
trapecia [35]

Answer: 31.71 years

Step-by-step explanation:

First, we need to find how many seconds are in a day.

There are 24 hours in a day, 60 minutes in an hour, and 60 seconds in a minute.

There are 3,600 seconds in an hour. How did we find this? 60 (min) x 60 (sec)

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There are 365 days in a year, we can multiply that by 86,400.

365 x 86,400 = 31,536,000

Whew! Now that we have that out the way, we can now divide $1 billion by 31,536,000 seconds.

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If you had a billion dollars, it will take 31.71 years to spend one dollar every second.

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2.8, 3.4, 4.0, 4.6, . . . Write an equation for the nth term of the arithmetic sequence. Then find a50.
vova2212 [387]

Answer:

a_n = 2.2 + 0.6 n

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a_1 = 2.8

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Common difference = a_2 - a_1 = 3.4 - 2.8 = 0.6.

Expression for the nth term:

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n = 50 for the fiftieth term. Therefore

a_{50} = 2.2 + 0.6 \times 50 = 32.2.

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3 years ago
T-2(3-2t)=2t+9 <br>algebra2
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