Given 1/cot x - sec x/ csc x= cos x find a numerical value of one trigonometric function of x

Mathematics

2 answers:

iragen [17]3 years ago

4 0

Answer:

Step-by-step explanation:

c on edge

nignag [31]3 years ago

3 0

Answer:

what's is supposed to be going on here what the the option

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I need help on this one, I got 3 penalty's and if I get anymore Imma break down and start crying and get mad, I know that sounds

SOVA2 [1]

<h3>Answer: 2nd answer!</h3>

Step-by-step explanation:

-8 < -2 < 4 < 18, so 2nd answer must be the right one!

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2 years ago

The arrival time of a professor to her office is uniformly distributed in the interval between 8 and 9 A.M. Find the probability

NeTakaya

Answer:

0.025

Step-by-step explanation:

Given that the arrival time of a professor to her office is uniformly distributed in the interval between 8 and 9 A.M.

If the professor did not arrive till 8.20 he will arrive between 8.21 and 8.40

Hence probability for arriving after 8.20 is 1/40

Prob he arrives at exactly 8.21 is 1/60

To find the probability that professor will arrive in the next minute given that she has not arrived by 8: 20.

= Prob that the professor arrives at 8.21/Prob he has not arrived by 8.20

This is conditional probability and hence

= $P(professor arrives at 8.21)/P(professor arrives after 8.20)\\= \frac{\frac{1}{60} }{\frac{40}{60} } \\=\frac{1}{40} \\=0.025$

7 0

3 years ago

A stock on the New York Stock Exchange opened at $52 on Monday morning. The table shows the change in the value of the stock for

Leni [432]

Answer:

New york

Step-by-step explanation:

Energy. There's no other city on the planet with an energy that can compete with New York. The fast pace, the buzzing traffic, the hustle and bustle of the people, the 24-hour life, and the creative spirit make NYC one of the most vibrant places in the world.rent people than we were 365 days ago.

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2 years ago

Help please fast<br> i’ll mark brainlist

Lilit [14]

C
hope this helps :)

7 0

3 years ago

Read 2 more answers

Help me solve this. Thank youx

liubo4ka [24]

I guess it's b

${x}^{2} + 8x + 16 \\ \\ 1. \: {x}^{2} + 2(x)(4) + {4}^{2} \\ 2. \: (x + 4)^{2}$