Solve for Tangent and Cosine
Resuelve para tangente y coseno
9.
Cos
5.
Answer for 5

98.61, 107.18

Step-by-step explanation:

Tan 64 = opposite/hypotenuse

Opposite is the dimension of line facing the angle

Adjacent is the other dimension

Tan 64 = x/42

x = (tan 64)42

x = 42(2.3478603092) = 98.61

To get y

Sin 64 = opposite/hypotenuse

Hypothenus is the longest side

Sin64 = 98.61/y

y sin 64 = 98.61

y = 98.61/ sin 64 = 98.61/0.92002603819

y= 107.18174911 = 107.18

43

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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