Mathematics, 09.07.2019 22:50, rayray2083
Alight-year is 5.9 x 10^12 miles. a mile is approximately 6.34 x 10^4 inches. about how many inches are in a light-year? write your answer in scientific notation. solve and explain.
Answers: 1
Mathematics, 21.06.2019 14:30, stacy021603
"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.
Answers: 2
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 23:00, oofdiegoofdie5562
Which point has an coordinates of (2,0) ? a
Answers: 1
Alight-year is 5.9 x 10^12 miles. a mile is approximately 6.34 x 10^4 inches. about how many inches...
Mathematics, 25.06.2020 06:01
Mathematics, 25.06.2020 06:01