Answer:
75%
Step-by-step explanation:
The original price is 100% and if it's marked doen by 25% that means we will pay 75% of the original price
Answer:
x = - infinity to 99
Step-by-step explanation:
The values of x must less than 100.
Height of the figure is 12 ft.
Solution:
In this image parallel sides and area are given but height is not given.
We have to find the height of the figure.
Given image is a trapezoid.
Parallel sides = 4.2 ft and 9 ft
Area = 79.2 ft²
Area of the trapezoid = ![\frac{1}{2}\times \text{Sum of the parallel sides} \times \text{height}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%5Ctext%7BSum%20of%20the%20parallel%20sides%7D%20%5Ctimes%20%5Ctext%7Bheight%7D)
![$79.2=\frac{1}{2}\times {(4.2 + 9)}\times {h}](https://tex.z-dn.net/?f=%2479.2%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%7B%284.2%20%2B%209%29%7D%5Ctimes%20%7Bh%7D)
![$79.2=\frac{1}{2}\times 13.2\times {h}](https://tex.z-dn.net/?f=%2479.2%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%2013.2%5Ctimes%20%7Bh%7D)
79.2 = 6.6 × h
Divide by 6.6 on both sides, we get
12 = h
Switch the sides of the equation.
h = 12
Height of the figure is 12 ft.
Answer:
8
Step-by-step explanation: