THEMAN31 THEMAN31

27-05-2018
Mathematics

contestada

What is the value (ratio) of cos A?

A. 8/15
B. 15/17
C. 15/8
D. 8/17

What is the value ratio of cos A A 815 B 1517 C 158 D 817 class=

Respuesta :

soniayeung1243oxuz6x soniayeung1243oxuz6x

27-05-2018

cos A=8/17
the ans is D

Answer Link

tramserran tramserran

27-05-2018

cos A = [tex] \frac{adjacent}{hypotenuse} [/tex] = [tex] \frac{AB}{AC} [/tex] = [tex] \frac{8}{17} [/tex]

Answer: D

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