KBourque9984
KBourque9984 KBourque9984
  • 23-10-2020
  • Mathematics
contestada

Suppose Sine (x) = four-fifths and cos(x) < 0. What is the value of cos(2x)?

Respuesta :

xxbobdabearxx
xxbobdabearxx xxbobdabearxx
  • 30-10-2020

Answer:

B

Step-by-step explanation:

edge

Answer Link
TheoFromWiiSports
TheoFromWiiSports TheoFromWiiSports
  • 04-11-2020

Answer:

B. -7/25

Step-by-step explanation:

edge

Ver imagen TheoFromWiiSports
Answer Link

Otras preguntas

A scientist wants to find the age of a sedimentary rock. He could use the relative dating system or the absolute dating system. Which one should he choose and
How a tornado can endanger property and people.
Solve and graph the inequalities below. There are several options for submitting your graphs. Please choose one of the options below: A.)Create the graphs in a
Gender represents only the biological differences between men and women True or false
Find the y-intercept of the line of the graph
In the disease osteoporosis there is a significant loss of spongy bone. explain how the loss of this specific bone material can weaken a bone.
how did martins luther kings speech have an impact on the lives of others
WHAT IS 5/12+(BLANK)=1/2 PLLLLZZZZZZ HEEELP thx :)
How many names does the “devil’s book” have?
Three future tense sentences to express unwillingness