Question

What is the value of x in the figure?

a85
b55
c45
d30

Answer 1

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

Answer 2

yes

Answer 3

5x + x = 6x


6x = 180
can you solve this?

Answer 4

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.

Answer 5

no no that's the degreeeeee sign

Answer 6

HAHAHA :D. Thank you so much :)

Answer 7

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