joekrause2004 joekrause2004
  • 18-12-2020
  • Mathematics
contestada

if sin=4/5 and cosy=12/13 and x and y are positive acute angles, find cos(x+y)

Respuesta :

quaevonr
quaevonr quaevonr
  • 18-12-2020

Answer:

check the question log for 400 points

Step-by-step explanation:

Answer Link

Otras preguntas

Solve the following equation 13x+1=11x+8
Do decimals have opposites? explain
State three evidences that the particles of substances are in continuous motion
is 91\100 in simplest form
Why were goods imported to the colonies taxed by parliament?
Citizens have the greatest degree of political participation in which of the following countries? Citizens have the greatest degree of political participation i
What types of permanent settlements did the Spanish establish in North America?
Unit rate $7.95 for 5 pounds
50 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the diameter of the geosphere?