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vampirchik [111]
2 years ago
15

Graph y=-2x. give the domain and range. is the function dicrete or continou?

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
6 0

Answer:

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,∞),{y|y∈R}

Step-by-step explanation:

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,∞),{y|y∈R}

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Answer 14- 24 please
Amiraneli [1.4K]
This is an easy solution heres the answer    14-24= -10
Remember you can do 24 - 14= 10 but add a negative to the answer

7 0
3 years ago
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Melanie is making a piece of jewelry that is in the shape of a right triangle. The two shorter sides of the piece of jewelry are
ollegr [7]
Using Pythagoras’ theorem a2 + b2 = c2 you can find out the third (longest) side. (6x6) + (8x8) = 100 (the square root of 100 is 10) so ur final sum is 6+8+10 = 24 mm
5 0
2 years ago
two men A and B stand on opposite sides of a 100 metre tower.A observes the angle of elevation of the top of the tower as 45 and
Zepler [3.9K]

9514 1404 393

Answer:

  273 m

Step-by-step explanation:

The tower represents the short side of a 30°-60°-90° right triangle. The distance from the tower represents the long leg, not the hypotenuse, of that triangle. It is √3 times the short side. In this geometry, man B is 100√3 = 173.2 meters from the tower.

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The distance between A and B is 100 +173.2 = 273.2 meters. The men are about 273 meters apart.

8 0
3 years ago
The ratio of bikes to scooters is 4to 7, if there 24 bikes then how many scooters are there​
gulaghasi [49]

Answer:

36

Step-by-step explanation:

4 was multiplied 6 times to get 24. Therefore you must multiply 7 by 6 as well.

4 0
3 years ago
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velikii [3]

Answer:

Step-by-step explanation:

We use formula of BODMAS we starting by removing blackets by multiply (2)(3)and w get 6 and then by 2 we get 12 and add by 5 we get 17 and cross 17 to -36 and 17 change to -17 and then take -17-36=-53..

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-36=(6)2+5

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-17-36

=-53

4 0
3 years ago
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