Answer:
$7,526.94 future value with interest.
Step-by-step explanation:
60 students. You take the total students, 300, and multiply by 20% as a decimal, .2. 300 x .2 = 60.
Answer:
The value of ∅ for the given trigonometrical equation is 60° .
Step-by-step explanation:
Given as :
The Trigonometrical equation
2 cos∅ + 2 = 3
<u>Now, Solving this equation to get the value of ∅</u>
∴ The equation can be written as
2 cos∅ = 3 - 2
or , 2 cos∅ = 1
or , cos∅ = ![\dfrac{1}{2}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B2%7D)
∴ ∅ = ![cos^{-1}(\frac{1}{2})](https://tex.z-dn.net/?f=cos%5E%7B-1%7D%28%5Cfrac%7B1%7D%7B2%7D%29)
I.e ∅ = 60°
So,The value of ∅ for the given trigonometrical equation = ∅ = 60°
Hence, The value of ∅ for the given trigonometrical equation is 60° . Answer
12.195cm + 9.13cm = <span>21.325 cm</span>