Csc = 1/sin, so sin= -1/5
sin²+cos²=1 so sin=√(24/25)=2√6/5
cot=cos/sin or 2√6/5 * -5/1 = -2√6
Answer:
2/35
Step-by-step explanation:
2/5*1/7
1/7 is the same as 7/1 in multiplying and dividing
So,
2*1=2
and 5*7=35
so the answer is 2/35
This is not hard to simplifi all you need to do is collect like terms because 3 and 2 are like terms we put them together making 3x - 5 because when you have 2 plus you make it into a minus. I hope this helped you.
Answer:
9 as a decimal is .09
300 as a decimal is 3.0
Step-by-step explanation:
The number of new ants appearing in Mark's bedroom each day can be found to be 12 ants per day
<h3>How to find the number of ants?</h3>
To find the number of new ants coming into Mark's room every day, you should divide the difference between the number of ants on consecutive days by the difference between the days since Mark moved in.
The difference between the number of ants from day 3 to 5 is:
= 90 - 66
= 24 ants
The difference in the number of days:
= 5 - 3
= 2 days
The number of new ants is therefore:
= 24 / 2
= 12 ants
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