meliiiiiii37
meliiiiiii37
02-03-2022
Mathematics
contestada
what does sin^2 x - cos^2 x equal
Respuesta :
joshnathanlee2006
joshnathanlee2006
02-03-2022
Answer:
-cos(2x)
Step-by-step explanation:
I did trig last year and tutor a trig class this year :)
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Which was one of the main purposes of the Grand Canal in China? A. to raise revenue for the emperor through taxes B. to transport silk and spices to the Middle
What results if cells do not respond to the normal mechanisms that control cell division?
robin tosses a fair coin and then draws a ball from a bag that contains one red, one blue, and one green ball. what are the possible outcomes for the experiment
Jill traveled to Canada and bought a new lamp for $460 Canadian dollars. In US dollars (to the nearest cent) this is equivalent to? A) $517.77 B) $450.52 C) $57
Why did White Settlers believe they could buy land from American Indians?
Which environmental program protects the supply of groundwater? Caribbean Planning for the Adaptation of Climate Change PPG 7 Pilot Project in Brazil South Amer
What is the best way to classify each equation? Column A Column B 1. 5x - 20 = 2(3x - 10) a.identity b.contradiction c.neither 2. 4x - 16 - 2x = 2(x - 8) 3. 6x
What social problems needed to be addressed in the United States in the late 19th and early 20th centuries
suppose there are 20 questions on a multiple-choice test. if 25% of the answers are choice B,how many of the answers are NOT choice B ?
Chris bought 2 chicken sandwiches and 3 bowls of vegetable soup for $50, not including tax. Jim bought 1 chicken sandwich and 2 bowls of vegetable soup for$9.50
