subject

Mathematics, 18.05.2021 06:30 kashaallen492

4cosec2A. cot2A=cosec²A-sec²A

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

Plz me plz i will give a brain just plz

Answers: 1

question

Mathematics, 21.06.2019 15:10

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Answers: 1

question

Mathematics, 21.06.2019 15:30

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Answers: 3

question

Mathematics, 21.06.2019 18:30

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Answers: 1

You know the right answer?

4cosec2A. cot2A=cosec²A-sec²A...

Questions

question

Physics, 20.12.2019 15:31

Two cars are traveling on a desert road, as shown below. after 5.0s, they are side by side at the next telephone pole. the distance between the poles...

question

Mathematics, 20.12.2019 15:31

Bob's exam score was 2.17 standard deviations above the mean. the exam was taken by 200 students. assuming a normal distribution, how many scores were...

question

Mathematics, 20.12.2019 15:31

What is 18 -9 i lined it up and carried the one but it just brought me back to 18-9 ,...

question

Mathematics, 20.12.2019 15:31

Find 2 different ways to make the addition problem work. each letter stands for the same digit 0 to 9 whenever it is used...

question

Biology, 20.12.2019 15:31

If 15% of the nucleotides in a dna molecule contain guanine, what percentage of the nucleotides contain each of the other bases? explain your reasoni...

question

Mathematics, 20.12.2019 15:31

Ms. carson drove 96 miles in 1.5 hours. what was her speed in miles per hour?...

question

History, 20.12.2019 15:31

Research and explain the following: concentration camps, labor camp, death camp who were the allies and how did they respond to the holoc...

question

History, 20.12.2019 15:31

Which of these is not a reason to obey the laws of government? a. to provide a christian testimony b. to avoid punishment c. to av...

question

Mathematics, 20.12.2019 15:31

Which expression is equivalent to 5y+2y+6x+2y-x...

question

Chemistry, 20.12.2019 15:31

A45.9 g sample of a metal is heated to 95.2°c and then placed in a calorimeter containing 120.0 g of water (c = 4.18 j/g°c) at 21.6°c. the final tempe...

question

Mathematics, 20.12.2019 15:31

What angle θa, where 0∘≤θa< 360∘, does a⃗ make with the +x-axis? θa = −66.8 ∘?...

question

Mathematics, 20.12.2019 15:31

What is the average rate of change of f(x), represented by the table of values, over the interval [-3, 2]?...

question

Physics, 20.12.2019 15:31

Use the words claim, evidence, reasoning to answer the following question: how does my favorite tv show get to my living room?...

question

English, 20.12.2019 15:31

What two numbers add up to 9 and multiply to 16

question

History, 20.12.2019 15:31

What is time of the age of reason?...

question

Mathematics, 20.12.2019 15:31

Two-fifths of the fish in gary's fish tank are guppies. one fourth of the guppies are red. what fraction of the fish in gary's tank are red uppies? w...

question

Spanish, 20.12.2019 15:31

¿cuál es el tema central de este pasaje? evita era una actriz muy famosa en la argentina. evita era una mujer política quien...

question

Spanish, 20.12.2019 15:31

Llena los espacios con la conjugación correcta de los verbos en tiempo presente progresivo. yo a0 por la playa. (caminar)...

question

History, 20.12.2019 15:31

Who was able to attend greek schools? a. poor boysb. girlsc. slavesd. wealthy boys...

question

History, 20.12.2019 15:31

How did the weakened of the soviet union affect other nations in europe...

More questions: Mathematics Another questions

Questions on the website: 13722363