3 years ago

I need help on these three!!!

Mathematics

1 answer:

saw5 [17]3 years ago

8 0

All i know is that 6 is c

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An archaeologist at a dig sets up a coordinate system using string. Two similar artifacts are found one at position (1, 4) and t

myrzilka [38]

Given:

Positions of two artifacts are at points (1, 4) and (5, 2).

To find:

The distance between these two artifacts.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, the distance between two points (1, 4) and (5, 2) is

$d=\sqrt{(5-1)^2+(2-4)^2}$

$d=\sqrt{(4)^2+(-2)^2}$

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Round to the nearest tenth of a unit.

$d\approx 4.5$

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3 years ago

8TH GRADE MATH HELP PLEASE

s2008m [1.1K]

Answer:

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Bas_tet [7]

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