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3 years ago

Using the information provided, identify the domain and range. (2 points)

Mathematics

1 answer:

nevsk [136]3 years ago

5 0

Answer:

Domain: all real numbers, where $x\geq 2$

Range: all real numbers, where $y\geq 3$

Step-by-step explanation:

I hope this helps!

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What the answer to this equation X/8+4=5 ?

V125BC [204]

Answer:

The answer to this equation is 8

Step-by-step explanation:

$\frac{x}{8} +4=5\\$

First: Subtract

$8-4=4$

$5 > 4$ meaning that 5 is greater than 4.

You still need another number to make it equal than or greater than or equal to five.

$5-4=1$

Since 5 minus 4 does equal 1

You need somewhere to divide it from to get 1 so you can add up the 4 to it and get the answer to the equation.

Lastly: Divide

$\frac{8}{8} =1$

$1+4=5\\5=5\\4\neq 5$

Now, if you do 8/8 which equals 1, 1+4 = 5; Now everything is, equaled up!

So in conclusion...

$\frac{x}{8} +4=5\\x=8\\\frac{8}{8}=1\\1+4=5\\5\neq5$

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3 years ago

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The temperature in frostville was at 50*F at midnight,and it dropped at a constant rate for the next 10 hours.

bazaltina [42]

After 10 hours the temperature is shown on the graph as 30 degrees.

50 degrees - 30 degrees = 20 degrees.

The temperature dropped 20 degrees in 10 hours.

Divide the change by the time:

20 degrees / 10 hours = 2 degrees per hour.

Because the temperature dropped, the change would be negative.

The answer is D. -2 degrees per hour.

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4 years ago

I need some help please?!?

Talja [164]

Answer:

Step-by-step explanation:

x = √a/√b

x² = √a²/√b²

x² = a/b

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3 years ago

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Olivia has $60 in a savings account. The interest rate is 5% compounded annually. To the nearest cent how much interest will she

Gnom [1K]

Answer: She will earn 6 dollars in two years!

Step-by-step explanation: 10% of 60 is 6 because 10 sixes make up 60.

Hope this helps, if not, comment below please!!!

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3 years ago

Evaluate 2-(-1/8)+(-7/4)

Alik [6]

Answer:

your answer is 3/8 !

Step-by-step explanation:

Hope this helps!! may you please mark me as branliest

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3 years ago

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