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
postnew [5]
3 years ago
14

Plz solve this question Its urgent.....​

Mathematics
1 answer:
Maksim231197 [3]3 years ago
4 0

Answer:

Step-by-step explanation:

tan Θ + tan 2Θ + √3 tan Θ tan 2Θ = √3

tan Θ + tan 2Θ = √3 - √3 tan Θ tan 2Θ

tan Θ + tan 2Θ = √3 ( 1 - tan Θ tan 2Θ)

(tan Θ + tan 2Θ) / (1 - tanΘ tan 2Θ) = √3

tan(Θ  + 2Θ) = √3

tan 3Θ = tan (\frac{\pi }{3})           we know tan Θ = tan α; Θ = nΠ + α, n belongs to z

3Θ = nΠ + Π/3

Θ = nπ/3 + Π/9 for all n in Z

You might be interested in
Show all steps used to solve the problem 4x+6<-6
mel-nik [20]

The answer is x<-3

Step-by-step explanation:

4x+6<-6

-6 -6

4x>-12

÷4x. ÷4×

x<-3

4 0
2 years ago
PLS help with number 4 :))
FrozenT [24]

Answer:

Follow me on instgram :Teogalegrani

8 0
2 years ago
Y=6x-11<br> -2x-3y=-7 gnjjj
KiRa [710]

Answer:

x=2 y=1

Step-by-step explanation:

Solve the equations by substituting y=6x-11 into -2x-3y=-7.

-2x-3(6x-11)=-7

-2x-18x+33=-7

-20x+33=-7

-20x=-7-33

-20x=-40

x=2

To find y, substitute this value into the equation and solve for y.

y=6(2)-11

y=12-11

y=1

7 0
2 years ago
Will the shape shrink or enlarge?
aleksklad [387]
The shape will shrink
8 0
3 years ago
X*2+1=10 then x=? Tell me the value of x
Trava [24]

Answer:

<h2>4.5</h2>

Step-by-step explanation:

x \times 2 + 1 = 10

2x +  1 = 10

Move constant to R.H.S and change its sign

2x = 10 - 1

Subtract the numbers

2x = 9

Divide both sides of the equation by 2

\frac{2x}{2}  =  \frac{9}{2}

Calculate

x = 4.5

Hope this helps..

Best regards!!

6 0
2 years ago
Other questions:
  • How do you solve this? A and B
    15·2 answers
  • Simplify <br><br> √250x^16 / √2x
    8·1 answer
  • Four more than twice a number is 8
    8·1 answer
  • Buck has 45 cookies. He wants to pack an equal number of cookies into different bags. In how many ways can he pack the cookies i
    12·2 answers
  • Simplify -4b + (-9k) -6 - 3b + 12
    9·1 answer
  • HELP ASAP! I’m very confused and need help! Thank you!
    15·1 answer
  • What is the measurement of this angle?
    5·2 answers
  • Marian sells handmade aprons at a local co-op. The wholesale cost of the materials for one apron is $12.99. If she sells the apr
    5·1 answer
  • Elisabeth reads 15 of her book in 112 hours. Elisabeth continues to read at this pace. How long does it take Elisabeth to read 3
    14·1 answer
  • y= -4x-2y= -4x-5Graph each system. Tell whether the system has A. No solution B. One solution C. Infinitely many solutions D. Ca
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!