cam3376
cam3376
02-12-2018
Mathematics
contestada
How do I solve this proof?
Respuesta :
hjohn06
hjohn06
02-12-2018
Tany = siny/cosy. Tan2y= sin2y/cos2y Coty = cosy/siny. Sec2y = 1/cos2y. What you are trying to do is solve one side to equal the other. So you would chance tan and sec to sines and cosines
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
can someone give me an example(s) of sentences without a predicate? thank u!!
Please help struggling
102 is 126% of what number 128.52 ≈ 8.10 ≈ 80.95 12.85
help please!! i have finals and i don’t understand!! ILL GIVE BRAINLIEST AND POINTS!! 6. Which bolded clause is an adverb clause? a. If you want to go on the fi
1). ppllllsssss awwnnsseeer thisss
what is the equation of the line passing through the point (2,-1) with a slope of -3
Nicholas got a 2% raise. His previous salary was $12,000. What will be his next salary?
Please help me with #3!!
Rewrite each decimal as a fraction then calculate
7) Wind always moves in which direction? * O Areas of high pressure to areas of low pressure. O Areas of low pressure to areas of high pressure. Areas of low pr
