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Mathematics 18 Online
OpenStudy (anonymous):

What is the value of x in the figure? a85 b55 c45 d30

OpenStudy (anonymous):

OpenStudy (anonymous):

5x + x = 180, because they add up to a straight line, right!?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

5x + x = 6x 6x = 180 can you solve this?

OpenStudy (anonymous):

yes. i know x = 30 but in the picture i attached, the x has an exponent of 0. and anything with an exponent of 0 = 1. so how could the line = 180 if when 30^0 it = 1.

OpenStudy (anonymous):

no no that's the degreeeeee sign

OpenStudy (anonymous):

HAHAHA :D. Thank you so much :)

OpenStudy (anonymous):

< http://www.wolframalpha.com/input/?i=degrees >

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