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Mathematics 15 Online
OpenStudy (anonymous):

Point K is on line JM, and angle LKJ measures (x+3)°, and angle LKM measures (2x+7)°. What is the degree measure of angle LKM? A. 28 (1/3)° B. 56 (1/3)° C. 59 (2/3)° D. 113 (1/3)° E. 120 (1/3)°

OpenStudy (cwrw238):

have you got a diagram of this?

OpenStudy (anonymous):

hold on

OpenStudy (anonymous):

here we are!

OpenStudy (amistre64):

what is the degree of a straight line?

OpenStudy (amistre64):

|dw:1345144232986:dw|

OpenStudy (anonymous):

180°

OpenStudy (anonymous):

are u able 2 read the diagram i made?

OpenStudy (amistre64):

then any 2 angles that create a straight line have to add up to 180 add up the equations and equate them with 180 to solve for "x" once you know the value of "x", you can determine both angles

OpenStudy (amistre64):

it was readable

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