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2 years ago

NEED HELP!! PLease!!

Mathematics

2 answers:

nadya68 [22]2 years ago

8 0

For a relation to be called a function, it must pas the vertical line test and each x-value must have a unique y-value

<span>The graph of this sequence would pass the vertical line test.
</span>Each day corresponds to a unique amount of pennies in this sequence.

polet [3.4K]2 years ago

4 0

Answer:

The graph of this sequence would pass the vertical line test.

Each day corresponds to a unique amount of pennies in this sequence.

Step-by-step explanation:

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Which table represents a function?

Oliga [24]

Answer:

table 1

Step-by-step explanation:

table one, because you have different value of x (inputs) with no repetition for the same value

5 0

2 years ago

Need Help plz it has to be done now

lorasvet [3.4K]

Answer:

38 ft

Step-by-step explanation:

4 0

2 years ago

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Convert 12 and a half of 30

tamaranim1 [39]

Answer:

375

Step-by-step explanation:

12½[30] → 25⁄2[30]

Multiply 25 by 30 [750] then divide by 2 to get 375.

I am joyous to assist you anytime.

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3 years ago

A certain jet can reach an altitude of 8000 ft while flying 16000 ft through the air. what is the angle of the elevation that th

irina1246 [14]

Answer:

27 degrees

Step-by-step explanation:

First, we can draw this out. Since the altitude is 8000, we can make that the height, and it goes 16000 feet through the air, that can be the length. I have drawn this out, as shown in the image. Note that when drawing, because the airplane is going up and forward, that path should represent the hypotenuse. The angle of elevation is the angle connecting the length and the path, as shown by the angle x in the picture.

We know than tan(x) = opposite/adjacent, so tan(x) here = 8000/16000 = 1/2. Then, arctan(1/2) =x = 27 degrees

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2 years ago

What are rational numbers?

zvonat [6]

Answer:

I'm not 100% sure, but I think it's 3

5 0

2 years ago

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