subject

Mathematics, 17.09.2021 09:30 honeybaby675610

Prove the following relations: cot²a-cos²a = cot²a cos²a

please help..)):

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:00

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

Answers: 1

question

Mathematics, 21.06.2019 17:30

Which expression will have the same sum as 3_8 + 1/4?

Answers: 1

question

Mathematics, 21.06.2019 19:30

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Answers: 2

question

Mathematics, 21.06.2019 20:30

The function show two sisters' savings account and the rate at which they plan to deposit money

Answers: 3

You know the right answer?

Prove the following relations: cot²a-cos²a = cot²a cos²a

please help..)):...

Questions

question

Biology, 28.08.2019 22:10

Name three words or phrases that describe some of the content of mathematics. here you should be focusing on "conceptual objects" of mathematics that...

question

Business, 28.08.2019 22:10

Natasha is in the middle of choosing a career. arrange her actions in the decision-making process in the correct order. tilesnatasha decides that bein...

question

Biology, 28.08.2019 22:10

Nanotechnology, the field of building ultra-small structures one atom at a time, has progressed in recent years. one potential application of nanotech...

question

Social Studies, 28.08.2019 22:10

Newborn baby mariah curls her hand around her big brother's finger when it touches her palm. mariah is displaying which newborn reflex? (...

question

Chemistry, 28.08.2019 22:10

Give the characteristic of a first order reaction having only one reactant. a) the rate of the reaction is proportional to the square root of t...

question

Social Studies, 28.08.2019 22:10

Nthis activity type, you’re asked questions solely or primarily to you learn something....

question

Social Studies, 28.08.2019 22:10

Mr. tyler gave coleton a lower grade because he doesn't think football players are very smart. this is an example of:...

question

Law, 28.08.2019 22:10

Specific areas of authority and responsibilities for emergency management should be clearly stated in local ordinances and laws. these ordinances and...

question

Social Studies, 28.08.2019 22:10

Kaitlyn believes that she failed her psychology exam because the teacher made the questions on the test impossible to answer. kaitlyn has just engaged...

question

English, 28.08.2019 22:10

Developer martin cray had low credibility when he began his speech to a neighborhood group opposed to a new shopping center he hoped to build. during...

question

Business, 28.08.2019 22:10

Candy company had sales of $320,000 and cost of goods sold of $112,000. what is the gross profit margin (ratio of gross profit to sales)? 55% 65% 73....

question

Business, 28.08.2019 22:10

Munson co. uses a job order cost system. the following data summarize the operations related obj. 2 to production for july: a. materials purchased on...

question

Mathematics, 28.08.2019 22:10

Acheetah is the fastest of all land animals and has been known to run up to speeds of 115 km/hr. given these conversion factors, what is this speed in...

question

Geography, 28.08.2019 22:10

Which very young geographic feature will look like kilauea in the most distant future, a few million years from now? select one: a. kauaib. mauna keac...

question

Chemistry, 28.08.2019 22:10

For the reaction mgso3(s) → mgo(s) + so2(g), which is spontaneous only at high temperatures, one would predict thata. δh˚ is negative and δs˚ is negat...

question

Business, 28.08.2019 22:10

"is an area that allows member states to freely move components of production such as capital and labor across borders"...

question

Physics, 28.08.2019 22:10

In the compound microscope, the light source is beneath the specimen. therefore, only thin specimens can be viewed. t/f...

question

Business, 28.08.2019 22:10

The efforts of employees who work directly to convert direct materials into the finished product are referred to as...

question

Business, 28.08.2019 22:10

Which of the following is not a major consideration in evaluating the pluses and minuses of a diversified company's? a. checking whether the company’s...

question

Mathematics, 28.08.2019 22:10

Acell phone company is trying to find a waterproof cell phone case to add to its product line. company managers know that plastic and silicone will be...

More questions: Mathematics Another questions

Questions on the website: 13722360