2 years ago

Solve the following equation on the interval [0,2 \pi) Cot(3x)=\sqrt{3}

1 answer:

4 0

Cot(3x)=3^(1/2)

cot(x)= cos(x)/sin(x)

cot(3x)= cos(3x)/sin(3x)

look at a unit circle chart

find a value for cos that has sqrt(3) in it

which one will reduce so that the cos/sin will equal sqrt(3)?

pi/6 radians

now cot(3x) implies that x is one third this value

pi/18 is the answer

You might be interested in

José vende dos bicicletas, cada una a 198 soles. Si en una ganó el 10% y en la otra perdió el 10%. ¿Cuanto ganó o perdió pir la

Arte-miy333 [17]

Answer:

I win 10% = 217.8

I lost 10% = 178.2

217.8 + 178.2 = 396

198 + 198 = 396

396 = 396

I neither gain nor lose anything: V

Step-by-step explanation:

3 0

2 years ago

What is the slope of the line which passes through (1, 4) and (0, 1)?

madam [21]

3/1 is the slope............,

7 0

2 years ago

Manny does not eat 4/9 of his orange at lunch. Josh does not 5/9 of his orange at lunch. How much orange do Manny and Josh have

olga55 [171]

The amount of orange that Manny and Josh have leftover after eating lunch is 1.

<h3>What are fractions?</h3>

A fraction is a non-integer. A fraction usually has a numerator and a denominator. The numerator is the number above. While the denominator is the number below

<h3>How much orange is leftover?</h3>

Oranges Manny has left = 1 - 4/9 = 5/9

Oranges Josh has left = 1 - 5/9 = 4/9

Oranges they both have left = 5/9 + 4/9 = 1

To learn more about subtraction of fractions, please check: brainly.com/question/915789

7 0

2 years ago

What is 2/-4 simplified<br>

pickupchik [31]

Answer:

-0.5 is the answer I think

8 0

3 years ago

Read 2 more answers

What is 9 3/10 - 1 7/10

Step2247 [10]

9 3/10- 1 7/10 is 7.6 or 7 3/5

6 0

2 years ago