Answer:
10 ft
Step-by-step explanation:
In order to solve this question, we need to set up a proportion:
Replacing with actual values:
Cross-multiplying:
Dividing both sides by 45:
Therefore, the length of the telephone pole's shadow is 10 ft.
Answer:
The three-dimensional figure is an octagonal prism
Step-by-step explanation:
<u><em>Verify each case</em></u>
<em>case a)</em> square prism
The net is made of 2 squares and 4 (rectangles or squares)
<em>case b)</em> square pyramid
The net is made of 1 square and 4 triangles
<em>case c)</em> octagonal prism
The net is made of 2 octagons and 8 (squares or rectangles)
<em>case d)</em> octagonal pyramid
The net is made of 1 octagon and 8 triangles
therefore
The three-dimensional figure is an octagonal prism
Answer:
(8x – 3)(x + 2)
Step-by-step explanation:
Hope this helps:)
Answer: m^4
Step-by-step explanation:
