mallymal8820 mallymal8820
  • 24-01-2021
  • Mathematics
contestada

If sin3A=-root 3 / 2 , find the values of A where 0 degrees is greater to or equal than A is greater to or equal than 360 degrees

Respuesta :

aboouthaymeen5 aboouthaymeen5
  • 25-01-2021

Answer:

A is 20°

Step-by-step explanation:

Given sin3A = (√(3))/2. To find A we firstly take the sin^-1 of both sides and we have:

3A = sin^-1(√(3)/2)

We know that sin60° = √(3)/2. Therefore, sin^-1(√(3)/2) = 60°. Hence, we have

3A = 60°.

To get A, divide both sides by 3:

.A = 20°. Therefore, A is 20°.

Answer Link

Otras preguntas

BRAINLIST AND 10 POINTS Name three changes in France as a result of the Constitution of 1791.
What are the chief contributions of philosophy to artificial intelligence? The chief contributions of philosophy to artificial intelligence include( Answer 1 )a
Can someone help me please i have attached a screenshot of my question
what is the answer to number 15 p.s. show how u got this ANSWER PLEASE ​
Please select the word from the list that best fits the definition naturally occurring solid mixture of one or more minerals and organic matter
A scale on a map shows that 2.5 centimeters represents 15 kilometers. What number of actual kilometers are represented by 17.5 centimeters on the map?
What do you think is the most important factor to consider when pricing menu items? explain.
Which of the following do not describe a residual?
American combat deaths numbered____in less than a year of fighting.2 million50,00025,000500,000​
what is the importance of geographic isolation in speciation​