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Mathematics 16 Online
OpenStudy (anonymous):

Help PLEASE.

OpenStudy (anonymous):

In the figure below, lines r and s are parallel. What is the measure of angle three? Explain how you know.

OpenStudy (anonymous):

OpenStudy (raden):

first, solve for x 10x = 4x+42

OpenStudy (anonymous):

Okay, wait a moment please.

OpenStudy (demonickittenlover):

x=7 i think

OpenStudy (anonymous):

it is 7.

OpenStudy (raden):

correct! then use the relation that : m<3 = 10x just plug x = 7 above

OpenStudy (anonymous):

m<3 = 70

OpenStudy (raden):

good job

OpenStudy (anonymous):

So angle 3 is 70 degrees?

OpenStudy (raden):

yes

OpenStudy (anonymous):

Thank you so much!

OpenStudy (raden):

yw

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