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Mathematics 14 Online
OpenStudy (anonymous):

the height of a moving truck is 5 ft. the distance from the bottom edge og a ramp on the ground to the truck is 10 ft. how long is the ramp?

OpenStudy (mathstudent55):

Do you have a figure to show the situation?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

my choices for an annswer are a. 15, b.10, c.10.5, or d.11.18

OpenStudy (mathstudent55):

|dw:1357065924654:dw|

OpenStudy (mathstudent55):

|dw:1357066099140:dw|

OpenStudy (mathstudent55):

I just don't understand the situation.

OpenStudy (anonymous):

me either its why i need help lol

OpenStudy (anonymous):

thank you though for your help

OpenStudy (mathstudent55):

|dw:1357067621729:dw| I think this may be it. Use the Pythagorean Theorem: a^2 + b^2 = c^2 Here you have: 10^2 + 5^2 = r^2 r^2 = 100 + 25 r^2 = 125 r = sqrt(125) = sqrt(25 x 5) r = 5sqrt(5) = 11.18

OpenStudy (anonymous):

ty appriciate it

OpenStudy (mathstudent55):

wlcm

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