Answer: Sum (b) = -4
Product (c) = 4
<u>Step-by-step explanation:</u>
In the quadratic equation ax² + bx + c
- b represents the sum of the roots
- c represents the product of the roots
2x² - 8x + 8 = 0
2(x² - 4x + 4 = 0)
↓ ↓
b= -4 c= 4
Answer:
Jim is 12.87 meters away from the shark.
Step-by-step explanation:
We are given that,
Distance between Jim and Tara = 20 meters.
The angle of depression of the shark from Jim and Tara is 47° and 40° respectively as shown in the figure below.
So, the third angle of the triangle formed is given by,
47° + 40° + ∠S = 180°
i.e. ∠S = 180° - 87°
i.e. ∠S =93°
So, now using the sine ratio formula, we have,
i.e. 
i.e. 
i.e. x = 12.87 meters
Thus, Jim is 12.87 meters away from the shark.
Answer:
C
Step-by-step explanation:
Dividend policy (hypothesis) of firms as stated by Musa (2009) is a cultural phenomenon that changes continuously according to environment and time, hence it is necessary to continuously modify dividend behavioural models to capture those factors that are peculiar to a particular period and environment, as well as changes in tax.
Hope this helps
Let length of the hypotenuse = 3x and length of given leg be x feet.
then (3x)^2 = x^2 + 648
8x^2 = 648
x^2 = 81
so x = 9 and 3x = 27
Hypotenuse is 27 feet and the leg equals 9 feet.
Answer
1/3
hope this helps have a nice day:)
