Someone plzzz help:)))

   or about 6.633

Step-by-step explanation:

First find the hypotenuse of the lower right triangle.

 c^2 = 6^2 = 8^2  

c^2 = 36 + 64  that's 100, square root of 100 is 10 for the hypotenuse of that triangle-- which is a leg of the next triangle.

Use that to solve for x on the upper right triangle.

The hypotenuse of that triangle is 12. 12 squared is 144.

 44 = x^2  Take the square root of both sides.

 or x is approximately 6.633

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%