Given
The equation is in the form

Simplify the above equation
To proof
As given in the question the equation is written in the form

By using the exponent property
when you divide powers with the same base you just have to subtract the exponents. i.e

y is not equal to zero.
Now apply this property to the above equation

As

now put this in the above equation
we get

Hence proved
Answer:
Interest may be compounded on all sorts of time frequencies – daily (365 times a year), monthly (every calendar month or 12 times a year), quarterly (every three months or four times a year), semi-annually (every six months or twice per year) or annually (once a year)
Step-by-step explanation:
The expression to find the value of the final angle of the triangle will be 180° - 40° - α.
<h3>How to solve the triangle?</h3>
Your information is incomplete as the triangle isn't attached. Therefore, an overview will be given.
Firstly, it's important to know that the total angle in a triangle is 180°. A triangle has three sides. In this case, angle B is given as α.
Let's assume that another angle is given as 40°. Therefore, the expression to find the value of the final angle will be 180° - 40° - α
Learn more about triangles on:
brainly.com/question/17335144
Answer:
20
Step-by-step explanation: