g0ld3nskans g0ld3nskans
  • 06-04-2020
  • Mathematics
contestada

cos(2θ)= 3/5  and 90∘≤θ≤180∘

Respuesta :

abustanley5
abustanley5 abustanley5
  • 06-04-2020

Answer:

26.5, 153.5

Step-by-step explanation:

2theta = cos^-1 3/5

2 theta = 53

theta = 53/2 = 26.5, 153.5

Answer Link

Otras preguntas

You are arranging chairs in an auditorium for the talent show. The number of rows is to be the same as the number of chairs per row. You will need a total of 22
Which decimal has least value 0.03 0.001
The cerebral cortex is A. chemicals produced by the endocrine system that help control growth, sexual development, reproduction, metabolism, mood, and some beha
Portuguese is the dominant language in which South American country?
When examining a patient for testicular cancer, a doctor will examine all of these except?
lalo has 1500 minutes per month on his cell phone plan. how many more minutes can he use if he has already talked for 785 minutes?
how many pounds are in 60 kilograms
The Korean Peninsula is divided into two separate countries by the _________. A. 49th latitude B. 38th parallel C. North Korean Wall D. Mason Dixon Line
a baker has 20 pounds of sugar. He uses 3/4 of the sugar to bake muffins. How many sugar does he have left?
diffrence and similarities