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Mathematics 8 Online
OpenStudy (anonymous):

HELP ME PLEASE ?!?! Look at the figure. Based on the figure, which equation is true? cos x° = 2 tan y° tan x° = 2 sin y° sin x° = 2 cos y° sin x° = 2 tan y°

OpenStudy (anonymous):

OpenStudy (mertsj):

The second one.

OpenStudy (anonymous):

THANK YOUUU

OpenStudy (anonymous):

explain how you got it? pleaase?

OpenStudy (anonymous):

tan x =\[AD \div AC\] = 10/10 =1 2sin y =\[BC \div AC\]= 2*5/10 = 10/10 =1

OpenStudy (anonymous):

thankyouuuuuuuuuu(:

OpenStudy (mertsj):

tanx = side opposite over side adjacent = 10/10=1 sin y = side opposite over hypotenuse = 1/2 so 2 sin y = 2(1/2)=1

OpenStudy (anonymous):

welcome

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