TheFirmthree TheFirmthree
  • 02-06-2020
  • Mathematics
contestada

Find cos x if sin2x-1/cosx =-1

Respuesta :

201121775 201121775
  • 02-06-2020

Answer:

1

Step-by-step explanation:

Answer Link

Otras preguntas

According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?
One number is 5 times another. The sum of their reciprocals is 2/5. Determine the smaller number.
What is 3.2 x 10^-4 m/h in centimeters per second? a) 8.889 × 10^−6 cm/s b) 8.889 × 10^−5 cm/s c) 1.152 × 10^−5 cm/s d) 1.152 × 10^−7 cm/s
what would be prohibited by the sixth amendment
A company offers a rate of $.05 per minute. How would you find the unit rate per hour?
Is a persons DNA to be more similar to the DNA of his or her biological parents or to the DNA of one of his or her first counsins? Explain your answer.
Choose the correct answer: 1) If I want to communicate with a foreign friend, I .... rather e-mail him. (will-am-would-can) 2) It's dangerous to look at the sun
simplify the square root of 9 ÷ by the square root of 25
A horizontal line passes through the point (5, –1). Which point is also on this line? (0, 0) (–1, 5) (5, –4) (–2, –1)
here is the whole question cooking oils contains unsaturated fats. unsaturated fats are more healthy than saturated fats. unsaturated fats change bromine wate