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3 years ago

Brainliest + Points Can you please explain why choice A. is correct?

Mathematics

1 answer:

tankabanditka [31]3 years ago

6 0

Answer: because that is what the slope would look like

Step-by-step explanation:

when you graph this, you have a point at 2, 4 and 0, 8. when you go to 0, 8 and count down four so you now have to move to the right to get to 2, 4. You then move to the right 2 spaces. so, you moved (-4, 2) since this can be simplified, you then have (-2, 1) which is equal to -2. If this still doesnt make sense, go to Desmos.com and put (2,4) click the plus button then add expression then type (0,8). Count down -4 and over 2. Hope this helps

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An object has the diameter of 21.3. What is the area.

tresset_1 [31]

The answer is 356.33. I used the formula for circles.

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3 years ago

Suppose the polynomial function below represents the power generated by a wind turbine, where x represents the wind speed in met

Elis [28]

Answer:

f(10) or the power generated by the wind turbine at the wind speed of 10 m/s is 190.26 kW

Step-by-step explanation:

The given polynomial function is,

$f(x) = 0.08x^3 + x^2 + x + 0.26$

where,

x represents the wind speed in meters per second,

y represents the kilowatts generated.

Putting x=10, we can get the value of f(10).

So,

$=f(10)$

$= 0.08(10)^3 + (10)^2 + (10) + 0.26$

$= 0.08(1000) + (100) + (10) + 0.26$

$= 80 + 100 + 10 + 0.26$

$=190.26$

Therefore,at x=10 or when the wind speed is 10 m/s, then y or the power generated by the wind turbine will be 190.26 kW

6 0

3 years ago

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What is the correct ratio?

damaskus [11]

Answer:

A: 9/40

Step-by-step explanation:

Hopefully this helps!

5 0

3 years ago

A farmer has 120 feet of

sergejj [24]

Answer: D) Length: 60, Width: 30

Step-by-step explanation:

The totals of the length plus two widths of the other dimensions given do not add up to 120 feet.

3 0

3 years ago

The sum of 4 consecutive integers is 406. find the integers

BabaBlast [244]

Answer and Step-by-step explanation:

When trying to figure this out, we know that the numbers have to be one after the other, like 1, 2, 3, 4, or 55. 56, 57, 58. The last digit in the numbers also have to add to 6.

The answer is:

100 + 101 + 102 + 103

It adds up to 406, and the integers are consecutive.

#teamtrees #PAW (Plant And Water)

I hope this helps!

8 0

3 years ago

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