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Stolb23 [73]
3 years ago
7

Which expression shows the distance on the number line between -7 and 16

Mathematics
2 answers:
Ghella [55]3 years ago
8 0

The expression for the distance of these two number on the number line is the absolute value of their difference:

|16-(-7)|=|23|=23

masha68 [24]3 years ago
5 0
-7 is less than 16 because -7 goes behind 0 and 6 is a positive number
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The coordinates of the explosion is (3300, -2750)

Step-by-step explanation:

I have plot the points and attached to thus answer for easy understanding.

Now, from the question, since station A is the first to hear the explosion, we'll make it the foci of the parabola in the graph I attached and it will be horizontal since the distance between station C and A is much more than that between station B and A. Thus, the reason why station C will have to be the other foci with the hyperbola centred at the origin.

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(3300²/4,840,000) - (y²/6,050,000) = 1

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