Answer:
The actual length of 60 cm is modeled as 1 cm length.
Step-by-step explanation:
The diameter of the sweep of the main rotor of the helicopter is 18.6 meters i.e. 1860 cm.
Now, the toy model of the helicopter has a sweep of 31 cm.
Therefore, the scale in which the model is made is 1860 : 31 i.e. 60 : 1 ratio.
So, the actual length of 60 cm is modeled as 1 cm length. (Answer)
Answer:
C. y = 3/5x + 13/5
Step-by-step explanation:
Answer:
opposite sides of ||gram are equal and parallel therefore
12=x+2
12-2=x
10=x
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Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
x= -7, -9
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