Answer:
When dividing numbers with the same base, you subtract the exponents.
Step-by-step explanation:
For example, 8^5/8^3 = 8^2 or 64
Answer:
84.87sq ft
Step-by-step explanation:
Let ABC be the triangle and AD be the perpendicular on BC such that BD=DC=7ft.
Now, it is known that 


Now, in triangle ADC, we have




Now, area of the triangle=
=
=
Thus, area of the building is 84.87sq ft.
The change in value was 8% which amounts to $1630
Further explanation:
The change in value is calculated by using the initial price and selling price of the car.
Given
Purchase Price = P = $21330
Selling Price = S = $19700
As the selling price is less than the purchase price, Cindy had loss.

Percentage of loss will be calculated as:

The change in value was 8% which amounts to $1630
Keywords: Loss, Percentage loss
Learn more about profit and loss at:
#LearnwithBrainly
I'm pretty sure that the answer is 71, hope it helped!