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
VashaNatasha [74]
3 years ago
14

Trigonometry

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0

Answer:

x = 0, π/3, π, 5π/3, 2π

Step-by-step explanation:

2sinxcosx = sinx

2sinxcosx - sinx = 0

sinx(2cosx - 1) = 0

sinx = 0, 2cosx-1 = 0

sinx = 0

x = 0, π, 2π

cosx = ½

basic angle = π/3

x = π/3, 2π - π/3 = 5π/3

x = 0, π/3, π, 5π/3, 2π

You might be interested in
A game has 3 possible outcomes, with probabilities p1, p2, and p3. The amount of money that you will win or lose for each outcom
Monica [59]
We have the following given
p1 - probability for outcome 1
p2 - probability for outcome 2
p3 - probability for outcome 3
v1 - amount of money that you will win or lose for outcome 1
v2 - amount of money that you will win or lose for outcome 2
v3 - amount of money that you will win or lose for outcome 3

Therefore,
p1v1 + p2v2 + p3v3 is the average money you win or lose in playing the game.
8 0
3 years ago
A metal strip is being installed around a workbench that is 5 feet long and 3 feet wide. Find how much stripping is needed.
Ksivusya [100]
<span>The workbench represents a rectangle with two sides 5 feet long each and two sides 3 feet wide each. The perimeter of said rectangle is the sum of the four sides or 5 + 5 + 3 + 3 for a total of 16 feet. therefore the amount of metal tape required is 16 feet.</span>
6 0
3 years ago
Find the domain of f(x) = x+5/ 2-x
lions [1.4K]
I don’t know I am stuck on thisss
8 0
2 years ago
WILL MARK BRAINLIEST IF EXPLANATION GIVEN !! Year 10 - 105 000 sold newspapers. How many newspapers will be sold by year 15 if t
igomit [66]
Es 1609 para que tengas éxito
5 0
2 years ago
The total surface area of a cube is 600
schepotkina [342]

Answer:

10

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces.

600 / 6 = 100

10 x 10 = 100

7 0
3 years ago
Other questions:
  • Need help with last one SOS
    12·1 answer
  • Can someone please answer these two Algebra math questions for me thanks!
    8·1 answer
  • The length of the hypotenuse of 30-60-90 triangle is 5. find the perimeter
    14·1 answer
  • Ellen buys 4 bags of oranges. There are 6 oranges in each bag. How many oranges does Ellen buy?
    15·2 answers
  • The large rectangle below represents one whole. What percent is represented by the shaded area?
    11·2 answers
  • The product of half my number times my number is 162. What is twice my number? Explain how you solved the problem.
    8·1 answer
  • My bed is 3 inches by 2 2/3 inches by 1/3 inch.What is the volume of my bed
    10·2 answers
  • What is a equivalent fraction for 3/9?
    6·1 answer
  • -4x + 3y = -2<br><br> Y = x - 1
    7·1 answer
  • Help please with algebra
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!