Mathematics: The coordinates on a map for City A are (57, 11) and those for City B are (121, 79). Note that coordinates represent miles. Find the distance between the cities to the nearest mile.

The coordinates on a map for City A are (57, 11)

Ответ:

karlaaag

31.01.2022

Mathematics

93 miles

Step-by-step explanation:

Use the distance formula:

d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2}$

Plug in the values:

d = $\sqrt{(121 - 57)^2 + (79 - 11)^2}$

d = $\sqrt{4096 + 4624}$

d = $\sqrt{8720}$

d = 93.4

= 93 miles

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Ответ:

john3195

19.01.2021

Mathematics

Step-by-step explanation:

Probably what is giving you the problem is the term opposite. It means that, as in integers, the opposite of any integer is the opposite sign of the given integer.

For example the opposite of 4 is - 4. The opposite of -7 is 7

Polynomials do the same thing. The opposite of -4x2 + 5x - 3 is

- ( -4x2 + 5x - 3) = 4x^2 - 5x + 3

I guess that makes it e.

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The coordinates on a map for City A are (57, 11) and those for City B are (121, 79). Note that coordinates represent miles. Find the distance between the cities to the nearest mile.

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