2 years ago

I really need this a please help me

Mathematics

1 answer:

disa [49]2 years ago

3 0

Answer:

The amount of water it gets?? I'm just going for an answer here, cause it s talking about water

Step-by-step explanation:

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What is the range of the function y=3 Sqrt x+8

ValentinkaMS [17]

Answer:

$(-\infty,+\infty)$

Step-by-step explanation:

The given function is

$y=\sqrt[3]{x+8}$

The range refers to the values of y for which x is defined.

We solve for x to obtain;

$y^3=x+8$

$x=y^3-8$

This is a polynomial function in y.

x is defined for all values of y.

Therefore the range is all real numbers.

$(-\infty,+\infty)$

The first choice is correct.

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2 years ago

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Si f(1)=18 que es f(5)

alexira [117]

F(5)=90 pienso que si

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3 years ago

Select the expressions that are polynomials,

soldier1979 [14.2K]

Answer:

A is the correct answer to the question

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1 year ago

What is 285.39154 rounded to the nearest hundredth

svp [43]

285.39 I belive the awsner is

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3 years ago

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Roger the park ranger was standing in a look out tower that was 200 ft tall. Looks down, sees a fire. Angle of depression is 7 d

Ainat [17]

Answer:

approx. 24.6 ft

Step-by-step explanation:

x=the distance of the fire from the base of the tower

200ft=the height of the tower

7 degrees=the angle of depression

Using these values you can draw a diagram that highlights that you need to use trig. to work out the answer.

Using Tan:

Tan 7=x/200 ft

multiply both sides by 200 ft

200*tan 7=24.55691218

approx. 24.6 ft

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2 years ago