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posledela
3 years ago
13

What number is halfway between -15 and 20

Mathematics
1 answer:
ollegr [7]3 years ago
4 0

Answer : 2.5

Solution:

To find the halfway number it means that you need to find the middle most value using the formula

Mid value = (X + Y) / 2

So in this case it would be,

Mid value =  (-15 + 20 ) / 2

Mid Value = ( 5 ) / 2

Mid Value = 2.5 answer

Hope this helps in understanding the question! :)

Note : do not forget the negative sign as it will change the answer and may cost you marks!

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leonid [27]

Answer:

2 hours

Step-by-step explanation:

The question is asking us to get the meeting point of the two and at what time would they arrive here given their individual speeds. Now what needs to be done here is first add their average speeds.

The total average speed = 325 + 25 = 350km/h

Now the distance the helicopter would have traveled would be ; 325/350 * 700 = 650km

The remaining distance left for the boat would be 700 - 650 = 50km

Now the time taken for this would be 650/325 or 50/25 = 2hours

7 0
3 years ago
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inysia [295]

Answer:

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Step-by-step explanation:

the circumference (C) is calculated as

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2 years ago
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Olin [163]

Answer:

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Step-by-step explanation:

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4 years ago
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Nostrana [21]

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Step-by-step explanation:

52/13 can be simplified to 4. what do you have to put under 12 so it can simplify to 4? The answer is 3.

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3 years ago
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Lina20 [59]
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b. △fxl≅△zqa

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options a, b, and c are all correct.
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