Mathematics: Determine the distance between the two coordinates. Round to the nearest TENTH if necessary. (5,-5) and (-2,1)

Determine the distance between the two coordinates.

Ответ:

smckinney6139

08.02.2022

Mathematics

d=9.2

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Alg II

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

Step-by-step explanation:

Step 1: Define

Point (5, -5)

Point (-2, 1)

Step 2: Find distance d

Substitute: $d = \sqrt{(-2-5)^2+(1-(-5))^2}$ Simplify: $d = \sqrt{(-2-5)^2+(1+5)^2}$ Subtract/Add: $d = \sqrt{(-7)^2+(6)^2}$ Evaluate: $d = \sqrt{49+36}$ Add: $d = \sqrt{85}$ Evaluate: d=9.21954

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Ответ:

kathleendthomas

09.09.2022

Mathematics

An acute angle is less than 90 but more than zero typically 54 degrees
an obtuse angle is more than 90 but less than 180 typically 112 degrees
a right angle is 90 degrees

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Determine the distance between the two coordinates. Round to the nearest TENTH if necessary. (5,-5) and (-2,1)

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