Find the value for the side marked below.
1 answer:
Answer:
y = 189.8
Step-by-step explanation:
Apply trigonometric function to find y.
Reference angle (θ) = 50°
Adjacent side = 122
Hypotenuse = y
Apply CAH, since the Hypotenuse and the Adjacent are involved.
Thus:
Cos θ = Adj/Hypo
Plug in the values
Cos 50° = 122/y
y*Cos 50° = 122
y = 122/cos 50°
y = 189.8 (beater tenth)
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50 pennies. 30 nickels. 80 coins in total.
Answer:
x=8/3 OR 2.7
Step-by-step explanation:
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Hope this helps!
Answer:
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Step-by-step explanation:
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