Answer:
A. x > 20
Step-by-step explanation:
I got right
Answer: 24.99 ft
Step-by-step explanation:
1. You can find the angle A as following:
2. Now, you can calculate the height of the tree as following:
Where:
A=32°
opposite=x
adjacent=40
3. When you substitute values and solve for x, you obtain that the height of the tree in feet is:
(3)
as 4x + -3^3 + 212
(Coefficient of the leading x is 4 and the power of the highest power term is 3) (it isn’t in correct polynomial form, however)