The scale factor of the two shapes is 0.5 (or 1/2). True or false? B 32.4 km W 36 km 18 km True False
1 answer:
Answer: True
Step-by-step explanation:
The scale factor between shapes is the number that when multiplied by the dimensions of the original shape will give the dimensions of the transformed shape.
Likewise when the dimensions of the transformed shape is divided by this number, it will yield the dimensions of the original shape.
The original shape has a length of 36km.
= 36 * 0.5
= 18 km
This proves that 0.5 is the scale factor because when the length of the original shape was multiplied by it, the result was the length of the transformed shape.
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Since the skier has to rent skis for 30 dollars per day with both passes, we can ignore it while solving the question.
A season pass is 350, while a daily pass is 75.
So a seasonal pass is equivalent to having 4.6667 daily passes. And you can't buy 0.6667 of a pass.
So, if you went at least 5 days with a seasonal pass, then the seasonal pass would be less expensive than a daily pass.
A season pass is 350, while a daily pass is 75.
So a seasonal pass is equivalent to having 4.6667 daily passes. And you can't buy 0.6667 of a pass.
So, if you went at least 5 days with a seasonal pass, then the seasonal pass would be less expensive than a daily pass.
Answer:
The missing value is 2
Step-by-step explanation:
A direct variation satisfies the equation .
Since the point (-18, 12) lies on this line, it must satisfy this equation.
Hence the equation of this line is
Now we substitute x=-3 to find y.
Therefore the missing value is 2