Kreindal Kreindal
  • 22-06-2017
  • Mathematics
contestada

Consider triangle ABC with M < C= 65, b = 5 and c = 6. Which option lists an expression that is equivalent to m <B?

Respuesta :

Аноним Аноним
  • 01-07-2017
Given:
m∠C = 65°
b = 5
c = 6

Apply the Law of Sines.
sin(B)/b = sin(C)/c
sin(B)/5 = sin(65)/6
sin(B) = (5*sin(65))/6 = 0.7553
B = arcsin(0.7553) = 49.05°

Answer: m∠B = arcsin(0.7553) = 49° (approx)
Answer Link

Otras preguntas

Write the complete ground-state electron configuration of I⁻.
Please help. I don't understand how to solve for number 17, 19, and 21. Please show how you solved each problem
In the diagram below, if the measure of < C = 45°, and side AB = 16, then side AC = Select one: a. 8 b. 32 c. 16/2 d. 16
1. It ……………………… cold today.
18 In his final message, Chris.. Select one OA. stopped calling himself Alexander Supertramp. O B. expressed his regret for attempting his Alaskan adventure". O
Leanne is planning a bridal shower for her best friend. At the party, she wants to serve 33 beverages, 33 appetizers, and 22 desserts, but she does not have tim
what are the literary and figurative devices in nervous conditions by tsitsi dangaramgba
De que manera se desarrolló la guerra fría
BRAINLEST IF CORRECT
me ayudan ? con esto porfa