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dangina [55]
3 years ago
14

Answer correctly for brainliest and also get a thanks ! Don't answer if you don't know it please !

Mathematics
1 answer:
just olya [345]3 years ago
5 0

you would need to use the distance formula for this square root of (x2-x1)^2+(y2-y1)^2 

sqrt of (7-5)^2+(10-1)^2

sqrt of 2^2 + 9^2

sqrt of 4+81

sqrt of 85

9.2

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so, what is the equation of a line whose slope is 1/3 and runs through 3, -7?

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3 years ago
Read 2 more answers
About 2,000,000 people visited the aquarium last year. If this number were rounded to the nearest million, what was the greatest
notsponge [240]
Okay, so there's a number rounded to the nearest million, in this case 2 million. So this tells me that the number of visitors is between 1,500,000 and 2,499,999. The reason why 1,499,999 doesn't count is because the hundred thousands digit is not 5 or above, so it doesn't count. It would round down to 1 million, not 2 million. The reason why 2,500,000 doesn't count, is because the hundred thousands digit is 5, so that rounds to 3 million, not 2 million. The greatest number of visitors that visited the aquarium has to be 2,499,999, because that's one digit away from 2.5 million, and the hundred thousands digit is a 4, not 5. The answer is 2,499,999
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3 years ago
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Nataliya [291]
First, it is important to know that speed is equal to distance divided by time. I took a picture of my work. Let me know if you still have questions or cannot read something I've written. Thank you!

The most Kilometers traveled per one hour was traveled by THE BOAT at 75 Km/h. Therefore, the boat had the fastestaverage speed.

8 0
3 years ago
What is the multiplicative inverse of y? y 1 y -y 0<br><br><br>Ill give brainly if correct :D
kondor19780726 [428]

Answer:

The multiplicative inverse of y is - 1/y

Step-by-step explanation:

hope this helps :)

4 0
3 years ago
I got the same answer as the example
DaniilM [7]

Answer:

17

Step-by-step explanation:

2x2=4 4-7=3 3x3=21 21-4=17

5 0
3 years ago
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