Step-by-step explanation:
percentage of green marbles=
(total green marbles÷ total marbles )×100
Solve for x
1 answer:
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Calculate the hypotenuse( h ) using Pythagoras' identity
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sinΘ = 4 / √65 ⇒ cscθ = √65 / 4
cosθ = 7/ √65 ⇒ secθ = √65 / 7
tanθ = ⇒ cotθ =