kyle51403
kyle51403 kyle51403
  • 09-05-2020
  • Mathematics
contestada

Help me please I'm really confused about this

Help me please Im really confused about this class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 06-03-2021

9514 1404 393

Answer:

  (b)  3π/16

Step-by-step explanation:

Point A is 3/4 of one full cycle of the function. A full cycle requires the argument of the cosine function to be 2π, so we have ...

  8x = (3/4)(2π)

  x = 3π/(2·8) . . . . divide by 8

  x = 3π/16 . . . . at point A

Ver imagen sqdancefan
Answer Link

Otras preguntas

Where was the town of howden, england in 1864?
What is the main purpose of the nervous system in the human body? a-releasing hormones to regulate body functions b-circulating oxygen throughout the body c-re
a triangle has side lengths of 12cm, 35cm, and 42cm. classify it as acute, obtuse, or right
What is the simplest form of the number 32^4/5
In a science demonstration, a teacher mixed zinc (Zn) with hydrogen chloride (HCl) in a flask and quickly attached a balloon over the mouth of the flask. Bubble
What is the movement of molecules from an area of lower concentration to one of higher concentration, with carrier molecules using energy called? A. osmosis B.
I don't know an expression
rewrite using scientific notation 3.32*10^3
Why do i get nightmares when i sleep on my back?
Successional changes in community definition