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
Julli [10]
3 years ago
13

*80 POINTS!!!! PLEASE HELP ME I HAVE BEEN WAITING FOR MORE THAN AN HOUR!!!!!!!!!! MARKING AS BRAINLIEST!! PLEASE SHOW WORK AND E

XPLAIN YOUR ANSWER!! I WILL REPORT WRONG ANSWERS!! Which of the following is equivalent tan(\frac{5\pi }{6} ) ?
A. cot(\frac{5\pi }{6})

B. tan(\frac{7\pi }{6})

C. tan(-\frac{5\pi }{6})

D. tan(-\frac{\pi }{6})

THANKS!
Mathematics
1 answer:
ruslelena [56]3 years ago
7 0

Answer:

  D.  tan(-π/6)

Step-by-step explanation:

The tangent function is periodic with a period of π, so ...

  tan(5π/6) = tan(5π/6 ± kπ) . . . for any integer k

For k = -1, we have ...

  tan(5π/6) = tan(5π/6 -π) = tan(-π/6)

You might be interested in
At Thanksgiving, Mrs. Jones overcooked the turkey so all but StartFraction 4 Over 5 EndFraction of it had to be thrown away. The
Veseljchak [2.6K]

Answer:8/10

Step-by-step explanation: 4/5 times 2 is 8/10 so they equal the same thing

4 0
3 years ago
Read 2 more answers
find the particular solution to the exact differentiable equation dy/dx=(2e^x)-cosx passing through the point (0,3)
lozanna [386]

Answer:

y = 2eˣ - sin x + 1  

Step-by-step explanation:

dy/dx = 2eˣ - cos x

(0, 3)

Integrate dy/dx to find the original function.

  • y = 2eˣ - sin x + C

Solve for C by substituting the point given.

  • 3 = 2e⁰ - sin(0) + C
  • 3 = 2 - 0 + C
  • 1 = C

Now we can substitute C into the original function.

  • y = 2eˣ - sin x + 1  

This is the particular, or explicit, solution to the differentiable equation.

7 0
3 years ago
And this one you need to evaluate it please show your work I need help
grandymaker [24]

Step-by-step explanation:

-5 + 2 - 8 - (-14) =

(-3) - 8 + 14 =

-11 + 14 =

3 =

not sure but here you go^^

7 0
3 years ago
Read 2 more answers
What 6.1 divided by eight
geniusboy [140]
6.1 divided by 8 = 0.7625
4 0
3 years ago
Read 2 more answers
Which ordered pair represents a point on a line y = 2x +1. a. 0,3 b. 1,2 c. 2,1 d. -1,-1.
Drupady [299]
D. -1,-1 because If you were to place that on a graph you would get d. for your answer and you can also do it on a TI-83 plus calculator
4 0
2 years ago
Other questions:
  • On Wednesday, a local hamburger shop sold a combined total of 291
    6·1 answer
  • Ethan and Daniel are required to read a 300-page novel for their literature class. The number of pages read by Ethan and Daniel
    5·1 answer
  • Which expression is equivalent to 2.2 - 0.5(0.6x - 1.8) ?
    14·1 answer
  • What is an algebraic expression for “5 less than 9”
    8·1 answer
  • a high school play costs an up front $30,000 to produce, plus an additional cost of $1000 for each performance. every sold out p
    12·1 answer
  • PLEASE HELP! WILL UPVOTE!
    12·1 answer
  • Question 15
    7·2 answers
  • In a flock of geese there are 7 female geese for every 4 male geese. There are 21 female geese. What is the total number of gees
    12·1 answer
  • Im having a argument in the class comments with this kid about this lol
    10·2 answers
  • Tell whether the value is a solution of the inequality
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!