In triangle ABC, ZA = 45°, m2B = 40', and a = 7. Which equation should
you solve to find b?
O...
Mathematics, 22.06.2021 20:00 gugu1004
In triangle ABC, ZA = 45°, m2B = 40', and a = 7. Which equation should
you solve to find b?
O A 20:45
cos40
b
7
O B. b2 = 72 - 2(7) bcos40°
sin40°
O c. sin45
6
D. sin45
sin40
b
7
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:30
The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?
Answers: 3
Mathematics, 21.06.2019 20:30
For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)
Answers: 1
Mathematics, 21.06.2019 22:40
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
Mathematics, 22.06.2019 00:50
After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8
Answers: 1
You know the right answer?
Questions
Mathematics, 17.04.2020 23:35
Mathematics, 17.04.2020 23:35
Biology, 17.04.2020 23:35
Mathematics, 17.04.2020 23:35
Mathematics, 17.04.2020 23:35
Mathematics, 17.04.2020 23:36
Mathematics, 17.04.2020 23:36
Mathematics, 17.04.2020 23:36
Mathematics, 17.04.2020 23:36
History, 17.04.2020 23:36
Mathematics, 17.04.2020 23:36
Mathematics, 17.04.2020 23:36
