Time taken to rotate 90° is 13 seconds
<u>Explanation:</u>
Given:
To complete one revolution, the searchlight takes 52 seconds
One revolution = 360°
So,
360° is completed in 52 seconds
Time taken to complete 90° is 
= 13 sec
Therefore, time taken to rotate 90° is 13 seconds



with that template in mind,

so is really just |x| but shifted some,
C/B = 1/1 = +1, horizontally to the right by 1 unit.
D = -2, vertically downwards by 2 units.
9/2, 18/4, 27/6 you just make a equivalent fraction then multiply the whole number by the denominator and add the numerator
<span> the probability that the roll of a die will be either even or odd is 1</span>