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Mathematics 11 Online
OpenStudy (anonymous):

Look at points C and D on the graph: What is the distance (in units) between points C and D? Round your answer to the nearest hundredth. 3.46 units 8.49 units 12.00 units 72.00 units

OpenStudy (jackofalltradez):

Yo I be here :p

OpenStudy (anonymous):

<3

OpenStudy (anonymous):

im pretty sure its b but im not to certain as it is a graph one :c

OpenStudy (jackofalltradez):

OK, I shall investigate. Let me grab the Mystery Inc. gang real quick... JK :P

OpenStudy (anonymous):

XD

OpenStudy (jackofalltradez):

C: (0, 2) D: (6, -4)

OpenStudy (anonymous):

Pythagorean theorem, or distance formula. the change in x is 6 units, change in y is 6 units, so the distance is the sqrt(36+36) = 8.49

OpenStudy (jackofalltradez):

|dw:1426372535565:dw|

OpenStudy (anonymous):

ahhhhhhh yes distance formula once again

OpenStudy (jackofalltradez):

Yep. The dreaded distance formula rears its ugly head once again JK :P

OpenStudy (anonymous):

so (36)+(36) ?

OpenStudy (anonymous):

becasue 6 to the power of 2 is 36

OpenStudy (jackofalltradez):

Yep. Don't forget to square root it

OpenStudy (anonymous):

so i was correct the answer is b ?

OpenStudy (jackofalltradez):

Yep :{D

OpenStudy (anonymous):

YHUSSS im gonna turn it in to see what i get :D

OpenStudy (jackofalltradez):

We made it through all those problems unscathed XD

OpenStudy (jackofalltradez):

Best of luck to you, Mr. Gods :)

OpenStudy (anonymous):

thank you

OpenStudy (jackofalltradez):

I would love to know what score you got :)

OpenStudy (anonymous):

i got 2 points below the goal ;-;

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