1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
torisob [31]
3 years ago
14

Select all of the following that represent the exact solutions of sin(x)=sqrrt3/2

Mathematics
1 answer:
Softa [21]3 years ago
3 0

Answer:

The values of x are 60 and 120 degrees respectively

Step-by-step explanation:

In this question, we are asked to give the all the values of x if sin(x) = √3/2

Now, to get these values, we need to know the quadrants in which we have the sine as positive.

We have the sine positive on only two quadrants, these are the first and second quadrants only.

For the first quadrant, the value of x is just x. Meaning an arc sine can simply give us the value of x.

For the second quadrant, we have 180-x, this will give us the value of the angle that gives the same answer in that quadrant.

Let’s calculate!

sin x = √3/2

x = arc sin (√3/2)

x = 60 degrees on the first quadrant.

For the second value, we have the value to be 180 - 60 = 120

You might be interested in
PLS HELP !!!
alisha [4.7K]

Step-by-step explanation:

I guess we only need to add 2 hours and 38 minutes to the depart times to get arrival, and deduct 2 hours and 38 minutes from arrival to get departure.

a) 05 00 -> 07 38

b) 07 20 -> 09 58

c) 08 40 -> 11 18

d) 10 58 -> 13 36

e) 15 45 -> 18 23

f) 18 22 -> 21 00

g) 18 39 -> 21 17

h) 20 47 -> 23 25

4 0
3 years ago
What is Equivalent fractions using models
igomit [66]
Hello!

An equivalent fraction is a fraction that is equal to another but is just written different. For example 1/2 and 3/6. They are both one half of the whole. 3/6 is just put into smaller pieces, but they equal the same thing.

I hope this helps!
3 0
3 years ago
Circle has an area of 841π cm2. What is the diameter?
Maru [420]
The diameter is approximately 32.72 cm. 
7 0
3 years ago
Rico sold 38 papers in 2 hours. at this rate how many papers would he sell in 3 hours.
lidiya [134]
19 per hour so 19 times 3 is 57
6 0
3 years ago
Read 2 more answers
A baby is born having a mass of 3,000 grams and gains 200 grams in the following week. How much does the baby weigh one week aft
nignag [31]

Answer:

7 pounds 0.8767 ounces

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which term best describes the tip of a needle
    7·1 answer
  • Pleas help it’s due tomorrow!!
    10·1 answer
  • A box of chocolate includes 24 chocolate pieces. If 1/4 of the chocolates contains nuts, how many chocolates do not contain nuts
    9·2 answers
  • Simplify the following expression, giving the answer in index notation: 8^12/8^2. <br> Question (j)
    10·1 answer
  • Triangles A B C and R M Q are shown. Angles C A B and M R Q are 29 degrees. Angles A B C and R M Q are 116 degrees. What additio
    7·2 answers
  • A baseball pitcher allowed 2 runs in 9 innings. At that
    15·1 answer
  • Jadon is making a trail mix of chocolate pecans and peanuts to sustain him and his teammates
    9·1 answer
  • A cafeteria worker is wondering how student lunch prices at a high school have changed over time. She researches lunch prices fo
    13·1 answer
  • What is the surface area of this rectangular pyramid?
    11·1 answer
  • Cual es el resultado de la siguiente expresión aritmética?(-3) (1/8)+(-2.5)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!