Answer:
The top of the pole is approximately <u>13 feet</u> high up the tree.
Step-by-step explanation:
The diagram for the given scenario is shown below.
From triangle ABC, A is the top of pole and B is the bottom of pole.
AC is the height of tree. BC is the distance of the bottom of pole from the tree.
Given:
AB = 15 ft, BC = 8 ft
To find:
AC = ?
Since triangle ABC is right angled triangle, we apply Pythagoras Theorem to find the unknown side. So,
Therefore, the height of the tree is approximately 13 ft.
The answer is A. hope this helps
Answer:
23.89 cm^3
Step-by-step explanation:
You will need to use two volume formulas. Find the volume. Then subtract their volume to find whats left over.
1. Volume of cylinder formula- V = 
The h = 8.8 and the
The r = 1.5 (radius is half of the diameter which is 3)
Substitute the numbers into the formula
V=
8
V= 62.2 cm
2. Volume of Sphere formula- V = 
The r = 1.45 (radius is half of the diameter which is 2.9) (radius of the circle)
Substitute the numbers into the formula
V= 
V= 12.77
Since there are 3 sphere's we need to multiple 12.77 * 3 = 38.31
3. Subtract the total volumes from the cylinder and the 3 sphere's
62.2 - 38.31 = 23.89
The V = 23.89
Answer:
19/15
Step-by-step explanation:
