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Mathematics 21 Online
OpenStudy (anonymous):

Find the value of x Question 11 options: a) 45° b) 70° c) 90° d) 170°

OpenStudy (anonymous):

OpenStudy (anonymous):

130-40/2

OpenStudy (anonymous):

wat did u get? cuz i put 90

OpenStudy (anonymous):

its 45

OpenStudy (anonymous):

how

OpenStudy (anonymous):

type into the calculator exactly 13-40/2

OpenStudy (anonymous):

130-40/2**

OpenStudy (anonymous):

110

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

yah, thts wat i got

OpenStudy (primeralph):

Yeah she's right.

OpenStudy (anonymous):

how did you get 110?

OpenStudy (anonymous):

130-40/2

OpenStudy (primeralph):

|dw:1374770577874:dw|

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