Seudónimo Seudónimo

22-11-2020
Mathematics

contestada

plz help ASAP
solve for x in
1. sin x = cos 2x
2. cos 2x = sin 3x
3. sin x = cos x
thx

Respuesta :

23-11-2020

1. x = π/6 + 2πn/3, for any integer n

2. Is not possible to solve (I think)

3. x = π/4 + πn, for any integer n

Answer Link

Otras preguntas

a. How are the functions y = x and y = x + 4 related? How are their graphs related?

Sarah and Maya must splits the $15 they earned from scorekeeping at a volleyball game. Sarah says there is only one way to split this money we both get $7.50. M

2/3x−1/5x=x−1 Solve this equation

Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate Thank you!

bre Give 5 examples of chemical reactions which take place in the cell. Describe how glucose is converted in plants and animals What is a fat molecule made out

n= 30 x= 89.3 s=18.9 90 percent

The greater and lesser trochanter are located on which bone?

Write the complete proof in your paper homework and for online (only) respond to questions or statements (if any) that are parts of your proof or related to it.

Scarlett has 14 gallons of gas in her car at the beginning of a trip. Every hour Scarlett drives, she uses 2.5 gallons of gas. Answer the questions below regard

What is the basic building block of all pure substances that make up matter in the world? A. atoms B. cells C. compounds