subject

Mathematics, 29.07.2020 14:01 aaliyahnv07

Which of the following is not equivalent to cos2A? A. 2cos2A−1 B. 1−2sin2A C. cos2A−sin2A D. 1+2sin2A

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:00

The volume of a cube is 8 in to the 3rd power. how long is each side?

Answers: 1

question

Mathematics, 21.06.2019 18:00

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Answers: 1

question

Mathematics, 21.06.2019 20:00

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Answers: 1

question

Mathematics, 21.06.2019 20:20

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Answers: 1

You know the right answer?

Which of the following is not equivalent to cos2A? A. 2cos2A−1 B. 1−2sin2A C. cos2A−sin2A D. 1+2sin2...

Questions

question

Mathematics, 17.10.2019 22:20

What is the image of ( − 1 , − 6 ) (−1,−6) after a reflection over the x-axis?...

question

English, 17.10.2019 22:20

Which factors contribute to faustus's praying for redemption at the end of play? select all that apply. fear of trying actually knowing w...

question

Geography, 17.10.2019 22:20

As a religious faith, candomblé appropriates beliefs from both a. african faiths and catholicism b. hinduism and catholicism c. hinduism and islam d....

question

Chemistry, 17.10.2019 22:20

Hydrogen reacts with an element to form a compound. which element would have the most electrons available to react with hydrogen?...

question

Mathematics, 17.10.2019 22:20

Determine whether the function h left parenthesis x right parenthesis equals 6 x cubed minus one half x plus 8 is a polynomial function. if it is a po...

question

Mathematics, 17.10.2019 22:20

Aparabola opens to the left. which could be the equation of the parabola? (x – 4)2 = 4(y + 3) (x – 4)2 = –4(y + 3) (y – 4)2 = 4(x + 3) (y – 4)2 = –4(...

question

Biology, 17.10.2019 22:20

Which is a difference between a compound light microscope and a transmission electron microscope? ] a) the compound light microscope can...

question

Mathematics, 17.10.2019 22:20

Luuli 19 puhci cundoulilliudiymchu) luuunturi equivalent select three ratios that are equivalent to 8: 20....

question

Mathematics, 17.10.2019 22:20

What is the function rule for the line? f(x)=−32x+2 f(x)=32x−2 f(x)=−32x−2 f(x)=−23x−2...

question

History, 17.10.2019 22:20

Ella makes this table to organize her notes on whether atoms gain or lose energy during the changes of state. a 2-column table with 2 rows. the first...

question

English, 17.10.2019 22:20

(1) electricity is a totally interesting topic to learn about 2) electricity is not a human invention, and may be observed in several forms in n...

question

History, 17.10.2019 22:20

Why did priests play an important role in sumerian city-states? a. priests were at the top of the sumerian social order.

question

Mathematics, 17.10.2019 22:20

Arectangular deck is 12 ft by 14 ft. when the length and width are increased by the same amount, the area becomes 288 sq. ft. by how much were the dim...

question

Biology, 17.10.2019 22:20

What is it that is causing more and more endangered species of certain habitats and how can the situation be improved?...

question

History, 17.10.2019 22:20

Which is true of the reaction to the seneca falls declaration of sentiments a) black women spoke out more than others for the cause of women's r...

question

History, 17.10.2019 22:20

Iwould like to introduce you to my son, wind-wolf. he is probably what you would consider a typical indian kid. he was born and raised on...

question

Social Studies, 17.10.2019 22:20

Which event spread christianity in ancient rome ?...

question

Arts, 17.10.2019 22:20

Where does the story of the greek gods begin...

question

Mathematics, 17.10.2019 22:20

The net below can be folded to form a square pyramid. what is the surface area of the pyramid? 190.8 square inches 217.8 square inches 300.6 square i...

question

Biology, 17.10.2019 22:20

01: 53: 02 which is an advantage of producing genetically engineered crops that have pest-resistant genes? bioaccumulation of crops over...

More questions: Mathematics Another questions