if side a = 1 and side c = 2, what is the angle b = if sin-1
*hint: angle c = 90° and angle a...
Mathematics, 11.07.2019 21:40 rileyeddins1010
if side a = 1 and side c = 2, what is the angle b = if sin-1
*hint: angle c = 90° and angle a = 60°
sin (b) = a/c
cos (b) = b/c
tan(b) = a/b
Answers: 3
Mathematics, 21.06.2019 16:00, skylarschumacher7
Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?
Answers: 1
Mathematics, 21.06.2019 19:40, michaellangley
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
Mathematics, 21.06.2019 22:30, alliaespino
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 1
Mathematics, 21.06.2019 23:30, haybaby312oxdjli
Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
Answers: 1
Mathematics, 20.07.2019 07:30
English, 20.07.2019 07:30
Physics, 20.07.2019 07:30
Mathematics, 20.07.2019 07:30
Health, 20.07.2019 07:30
English, 20.07.2019 07:30
Mathematics, 20.07.2019 07:30
Biology, 20.07.2019 07:30