Answer:
-1/11
Step-by-step explanation:
Parallel lines have the same slope, but different y-intercepts. So, if the slope of the green line is -1/11, then the slope of the red line would also be -1/11.
The number of longitudes that would rotate 2 hours can be found to be 30°.
Find out more below.
<h3>How do longitudes translate to hours?</h3>
The lines of longitude are measured such that every 15° of longitudes denotes an hour.
This means that for every hour the Earth rotates, it would have gone 15° in longitudes.
The rotation that would take 2 hours is therefore:
= 2 x 15
= 30°
Find out more on longitudinal time at brainly.com/question/25147953
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Answer:
15, 18, 21
Step-by-step explanation:
3, 6, 9, 12, 15, 18, 21...
3 x 5 = 15
3 x 6 = 18
3 x 7 = 21
Hope this helps! :)
Step-by-step explanation:
one side of the square = 20/4 = 5units
By PT,
diagonal = ±√(5^2 + 5^2) = 5√2 or -5√2 (rej since diagonal > 0)
therefore diagonal length is 5√2 units.
Topic: Pythagoras theorem
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3/5
Since 3 is also 3/1 and 3/1 × 1/5 = 3/5