2. Ana is sitting in the bucket of a Ferris Wheel. She is exactly 46.7 feet from the center and is at the 3 o'clock... 查看全部
sin 15° 23-1) (2(3+ 1) 4 4 ОА ов 23+ 1) 23-1) 4 4 Ос
Chapter 3, Section 3.2, Question 038 Find the equation of the tangent line to y = e-7t at t = 0. Enter the exact answer.... 查看全部
sin 1170 12 √2 + √6 √2-16 4 4 ОА OB √6-12 . 16+ V2 4 4 OD
Find lul, Ivl, 12u1 ,, lu + vl, lu - vl, and lul – Im. u = 3i+j, v = 4i - 2 lul = Iv= 2u = !! Tu + v Tu-V ully
tan 75° V3+2 -√3+2 O √3-2 -V3-2
Ifsin 0 = 0.2889 and cosф = 0.5215, find sin (ө - Ф). 0.9676 -0.6663 ОА ов -0.2528 0.7458 OD
57 COS 12 2013-1) 2(3-1) 4 4 ОА O 00 - V2(13 - 1) /26/3-1) OD
5 If cos O = and cos o = 13 5 1535 g, find find cos ( + 0). 33 65 63 65 ОА OB 56 65 16 65 OD
cos 285° 2(3 - 1) - 2(3-1) 4 ОА Ов / 2(3 - 1) -V3(3+1) 4 Ос OD