Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

9. The angle whose sine is 0.39581 is
OA. 4 deg. 10 min.
OB. 23 deg. 19 min.
C. 35 deg. 02 min.
OD. 66 deg. 42 min.

Sagot :

reinhard10158

Answer:

B. 23 deg. 19 min.

Step-by-step explanation:

sin(x) = 0.39581

use the calculator (sin‐¹) and you get

x = 23.31650126...°

so, the correct answer must be B, as none of the others have 23° as part of the solution.

FYI

to get the minutes :

as 1° has 60' (one degree has 60 minutes), the first 2 decimal places after the decimal point (31) represent 31/100 of 60 minutes :

31×60/100 = 31×6/10 = 186/10 = 18.6 minutes ≈ 19 minutes.

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.