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
Inga [223]
3 years ago
14

Why is tangent's period 180 degrees?

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
3 0
In order for tan x = 0, sin x must be = 0 
<span>sin x = 0 at 0 degrees and 180 degrees </span>
<span>so, tan x = 0 at 0, pi </span>
<span>as for the period being pi, you need to have tan x be negative and positive </span>
<span>so remember the acronym All students take calculus ( ASTC) for where they are positive. </span>
<span>tan x is negative in Quadrant II and positive in Quadrant I, since it just repeats after that, the period therefore must be Pi.</span>
You might be interested in
A(n) ________ is both equilateral and equiangular?
bekas [8.4K]
I believe it was a rectangle I'm not sure test it out.
8 0
3 years ago
Read 2 more answers
Please I need help <br><br><br> What is X
3241004551 [841]
180=(3x+25)+2x. Soooooo X=31
3 0
3 years ago
Which graph best represents the solution set of 2/3x + y ≤ − 2?
DochEvi [55]

Answer:

Step-by-step explanation:

The answer is D. Easy way to tell, the less than or equal to sign indicates a solid line in the graph. Equal=solid line. Also when you solve for y, the slope of the line (-2/3)is negative, indicating a line sloping downward.

6 0
3 years ago
Find angle a. <br> You will get 20 points
VARVARA [1.3K]

Answer:

127

Step-by-step explanation:

15+38+a=180

a= 127

6 0
3 years ago
Read 2 more answers
The perimeter of a square is equal to four times the length of a side. Write the direct v variation equation that represents the
sveticcg [70]

Answer: y=4x

Step-by-step explanation:

A direct variation equation has the form:

y=kx

Where <em>k</em> is a constant.

By definition, we know that the perimeter of the square is the sum of the lengths of its sides or, as all the sides are equal, you can multiply the lenght of any side by 4.

 Then, knowing that <em>y</em> is the dependent value and <em>x</em> the independent value and the constant <em>k=4, </em> you can write the following direct variation equation that represents the situation.

y=4x

4 0
3 years ago
Other questions:
  • Round 26.55 to the nearest whole number
    11·2 answers
  • -2(4-3x)-6x=10 whats the value of x
    5·1 answer
  • Simplify -3p - 2m + 8p - 7m
    5·1 answer
  • Solve the equation.
    10·1 answer
  • A triangle has vertices at (1,3),(2,-3), and (-1,-1). What is the approximate perimeter of the triangle? A. 16 B: 14 C: 15 D: 10
    11·1 answer
  • Please help me with this problem I tryird but nothing has came up so please help me thank you so much
    11·1 answer
  • If m∠EBF = 6x + 4 and m∠CBF = 7x – 2, find m∠EBF.
    5·2 answers
  • How does the graph of g (x) = StartFraction 1 Over x minus 5 EndFraction + 2 compare to the graph of the parent function f (x) =
    10·1 answer
  • If you wanted to mix pure methane with water and end up with 70 gallons of 20% methane, how many gallons of each should you use?
    10·1 answer
  • Which function has the range (-infinity,-2]U[0,infinity)?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!