Answer:
<h2>
40°</h2>
Step-by-step explanation:
120 = 3x
x = 120 : 3
x = 40°
Answer:iStep-by-step explanation:
i^42
The normal form of a line is given by the equation x * cos theta + y * sin theta = p where theta is the angle of the normal line from the positive x-axis and p is the length of the normal line. Converting to normal line form, the equation must first be converted into standard form: 2x + 7y = 4. Then dividing the whole equation by sqrt(a^2 + b^2): sqrt(2^2 + 7^2) = sqrt(53). Hence, the equation becomes 2 / sqrt(53) * x + 7 / sqrt(53) * y = 4 / sqrt(53). Therefore, the length of the normal line is 4 / sqrt(53), and the angle is arctan(7/2) = 74.05 degrees.
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Answer:
The stock is now worth of $30.024.
Step-by-step explanation:
Here, the price of the stock last year =$36
The percentage down in the price of stock in a year = 16.6 %
Now, 16.6% of the value of stock $36 = 
⇒16.6% of $36 = $ 5.976
Now, the Current Worth of Stock = Stock Value last year - Decrease in the stock price
= $36 - $ 5.976 = $30.024
Hence, the stock is now worth of $30.024.
