Answer:
50 triangles?
Step-by-step explanation:
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Answer:
113
Step-by-step explanation:

Answer:
3200
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
5x - 8 = 7
5x = 7+8
5x = 15
x = 15 ÷ 5
x = 3
Answer: 
Step-by-step explanation:
Given
The height of hill is 120 ft and the angle of elevation is 
Suppose the length of the road is 
From the figure, we can write

Thus, the length of the road is 