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Mathematics 4 Online
OpenStudy (anonymous):

am i correct @ganeshie8

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

adjacent angles addup to 180

OpenStudy (anonymous):

so what do i do

ganeshie8 (ganeshie8):

8x+33 + 7x + 27 = 180

ganeshie8 (ganeshie8):

group like terms, solve x

OpenStudy (anonymous):

8x+7x+33+27=108

ganeshie8 (ganeshie8):

good, add like terms

OpenStudy (anonymous):

15x

ganeshie8 (ganeshie8):

15x + 60 = 180

ganeshie8 (ganeshie8):

subtract 60

ganeshie8 (ganeshie8):

15x = 120

ganeshie8 (ganeshie8):

divide 15

OpenStudy (anonymous):

8

OpenStudy (anonymous):

degrees right?

ganeshie8 (ganeshie8):

x=8, you need to find angle D stilll

ganeshie8 (ganeshie8):

D = 7x+27

ganeshie8 (ganeshie8):

plugin x=8

OpenStudy (anonymous):

83

ganeshie8 (ganeshie8):

yes, and yes its 83 degrees

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