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 ( 34+ )
Otras preguntas
what are two prevention methods of cardiovascular disease
Which one of the following variable is not categorical.
Which of these punctuation marks is used to show ownership? A. Comma B. Apostrophe C. Semicolon D. Colon
Express 75° in radian measure, to 4 decimal places.
I have the answer but can someone explain how to solve this problem? Thanks!
What is the sum of 3.85 x 10^3 and 18,240 written in scientific notation?
1. Write out the following expressions: a. 33 = 3 x 3 x 3 b. 82 c. 44 d. 66 e. 23 f. 42 g. 62 h. 102 i. 52 j. 63 k. 122 l. 103 2. Use powers to rewrite these pr
What is a genetically modified organism? Any plant or animal that has been cross-bred with a different species A hybrid organism that displays different chara
Martin put 8 pounds of grapes into a bowl. Four friends each took 2
The lowest temperature ever recorded is -89C. The highest temperature is 56.7C. What is the difference between the highest and the lowest temperature? Explain
