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andrezito [222]
3 years ago
10

Regular hexagon ABCDEF is inscribed in a circle with center H. What is the image of segment BC after 120 degree clockwise rotati

on about point H?

Mathematics
1 answer:
fiasKO [112]3 years ago
4 0

Answer: The answer would be EF

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Half an hour after leaving her house Beverly was 20 miles from home. At this point she merged onto the highway and was traveling
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Answer:

1. 45.71 miles

2. 10 miles

3. 89.43 miles

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After 4 hrs Beverly was 200 miles from home , however she had spent 0.5hr travelling for 20 miles prior to getting to the highway.

Therefore;

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1. in 1 hr beverly will have travelled;

⇒ (20 miles in 0.5 hr ) + (0.5 hr  at speed 51.43 miles/hr)

⇒ 20 + (0.5 x 51.43) = 45.71 miles

2. In 0.25 hr beverly had not reached the highway

⇒ distance = speed x time

⇒ distance = 40 x 0.25 = 10 miles

3. in 1.85 hrs beverly will have travvelld;

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⇒ 20 + 69.43 = 89.43 miles

4. Time taken to get to 35 miles

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⇒ 0.5hr + (15/51.43) hr = 0.79 hr

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