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Mathematics 21 Online
OpenStudy (anonymous):

helpp will fan and medal =(

OpenStudy (uri):

bring it on

OpenStudy (andrewthecookie):

yeah bring it on

OpenStudy (anonymous):

ok give me a sec ok

OpenStudy (anonymous):

The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−1, 4) and goes to S(5, 4) and continues to T(5, −2). The total length of the walking trail is ____ units. (Input whole numbers only.) Numerical Answers Expected! Answer for Blank 1:

OpenStudy (jhannybean):

Just add the length of the line segments together to find the perimeter.

OpenStudy (anonymous):

can u guys help me anyone

OpenStudy (anonymous):

thanks for the help

OpenStudy (anonymous):

|dw:1416935604196:dw|

OpenStudy (anonymous):

@ROSEQUEEN2014

OpenStudy (jhannybean):

|dw:1416935222577:dw|

OpenStudy (anonymous):

@geerky42

OpenStudy (jhannybean):

Use the distance formula \[d=\sqrt{(x_2 -x_1)^2 +(y_2 -y_1)^2}\] to find the distance of the line segments.

OpenStudy (anonymous):

can u tell me the answer plz

OpenStudy (jhannybean):

No.

OpenStudy (anonymous):

why not

OpenStudy (anonymous):

plz i need the f answer

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