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
ss7ja [257]
3 years ago
9

How do you do this?

Mathematics
1 answer:
zaharov [31]3 years ago
4 0
4sin x=2sin x + √3
4sin x-2sinx=√3
2sin x=√3
sinx=√3/2

x=arcsin √3/2=π/3  + 2Kπ U  2π/3+2Kπ

Sol: π/3  + 2Kπ   U    2π/3+2Kπ ;       K∈Z

π/3+2Kπ=60º+360ºk    
2π/3+2Kπ=120º+360ºK


You might be interested in
The largest ball of yarn ever created has a radius of 6 feet. It took 30 years to create.Which formula could you use to determin
Rufina [12.5K]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
What is the name of this polygon?
Aleksandr [31]

Answer:

i believe it is a hexagon, since it has 5 sides

7 0
2 years ago
Read 2 more answers
Which of the following bank reconciliation items would be reflected in a journal entry?
Len [333]
C. Bank service charges
7 0
2 years ago
Read 2 more answers
Please solve in the picture!
iris [78.8K]

Answer:

Step-by-step explanation:

As we know that from a theorem,

A greater angle of a triangle is opposite a greater side. Let ABC be a triangle in which angle ABC is greater than angle BCA; then side AC is also greater than side AB. For if it is not greater, then AC is either equal to AB or less.

As we have  angle A =120 so it means the other 2 angles will be less than angle A , hence the opposite side to angle A is BC ,

Hence BC line is the longest line in triangle ABC

6 0
2 years ago
Read 2 more answers
If you have 3/8 of one pie what does the denominator tells you
Viktor [21]
The denominator tells you the total amount of pieces.
8 0
2 years ago
Read 2 more answers
Other questions:
  • Please help !!!!find a0 when a15=82 and d=3
    7·1 answer
  • How to work the problem out
    15·1 answer
  • A woman starts out walking due north for 2 miles, and then she turns due west and continues for another 2 miles. How far from he
    7·1 answer
  • Can you help me find n?
    15·2 answers
  • Mrs. Potter divides the Grade 8 class of 21 students into few equal groups. The number of
    15·1 answer
  • Given 4s+3-8t when s=7 and t=2.
    14·1 answer
  • Please help and and explain
    9·2 answers
  • Please help ASAP
    11·1 answer
  • Sabrina rode on a Ferris wheel at the state fair. The radius of the Ferris wheel was 106 feet. What is the approximate distance
    5·1 answer
  • Help!!!!!!!!!!!!!!!!!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!