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
stira [4]
3 years ago
6

Solve tan(3x)=1 if -pi≤x≤pi.

Mathematics
2 answers:
levacccp [35]3 years ago
7 0
Tan(3x) = 1
3x = arctan(1) = pi/4, -3pi/4
x = (pi/4)/3 = pi/12 or (-3pi/4)/3 = -pi/4
Therefore, x = pi/12 or -pi/4
bogdanovich [222]3 years ago
7 0
This is a picture of the answer.

You might be interested in
Problem is attached, please show steps
In-s [12.5K]

Answer:

Step-by-step explanation:

cos\theta=\frac{adjacent~side}{hypotenuse}=\frac{14\sqrt{2} }{21}  =\frac{2\sqrt{2} }{3}

4 0
3 years ago
Image of math question below
vitfil [10]
The second one 

Hope this helps :D
7 0
3 years ago
Read 2 more answers
What is the definition of point-slope form?
mihalych1998 [28]
The equation of a straight like in the from y – y1 =m(x-x1) where m is the slope of the like and (x1 , y1) are the coordinates of a given point on the line — compare slope intercept form.
6 0
3 years ago
Read 2 more answers
M² + 18m - 81 help me please ​
Marina CMI [18]
The question is incomplete
7 0
3 years ago
ILL GIVE BRAINLEYyyyyyyy
Fed [463]

Answer:

2+10x-x^2, the last answer

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 13. If x + y + z-0 then x+y+z'is equal to:<br>(a) 3xyz<br>(b) - 3xyz<br>(c) xy<br>(d)-2xy​
    6·1 answer
  • Determine the fraction of total interest owed using the rule of 78.
    5·1 answer
  • I'm not sure how to get the answer can you help me?
    7·1 answer
  • Rama has 14 4/5 pounds of birdseeds to fill bird feeders. Each feeder holds 2 7/8 pounds of birdseeds.about how many bird feeder
    7·1 answer
  • At a certain factory, 10 percent of the staplers produced on monday were defective and 2 percent of the nondefective staplers we
    5·1 answer
  • Need answer to this urgently
    15·1 answer
  • 4( − 5 ) – 10 = 2 ( + 6 ) and check your answer
    5·1 answer
  • When Hana goes to the mall, she always buys the same lunch and also buys some books. The table shows the number of books she buy
    11·2 answers
  • Write a polynomial function of least degree with rational coefficients so that P(x)=0 has the given roots.
    8·1 answer
  • Factor the expressions 7 – 42
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!