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
Alik [6]
3 years ago
7

Sin(13pi/2) in periodic function

Mathematics
1 answer:
Nataliya [291]3 years ago
5 0
Answer: 1
13pi/2 can be simplified onto 6 pi/2, so it goes around the unit circle 6 times and left with pi/2. the coordinates of pi/2 is (0,1). the trigonometric function sin is y/r. since r is always 1 on the unit circle, the answer is the y value, in this case it is 1.
You might be interested in
What is an equation of the line that is parallel to y=-5x+6 and passes through the point (-4,-1)​
marin [14]

Answer:

y= -5x - 21

Step-by-step explanation:

parallel lines have the same slope, so you know the slope.

you need to use the point slope formula y-y1=m(x-x1)

with this equation, this looks like y - -1 =- 5(x - -4)

double negatives are positives, so to keep this easier on the eyes, let's make it y + 1= -5(x + 4)

distribute the -5. you should get y + 1 = -5x - 20

subtract 1 to move it from the left side to the right and you get your answer!

y = -5x - 21

6 0
3 years ago
I need help someone THIS IS DUE IN 10 MIN pls someone
olya-2409 [2.1K]

Answer:

34, 1.5, 9, 12, 3.6

Step-by-step explanation:

40.8/1.2=

1.8/1.2=

10.8/1.2=

14.4/1.2=

4.32/1.2=

4 0
3 years ago
Read 2 more answers
Identify the Domain and Range of the graph below:<br><br> PLEASE HELP I WILL GIVE BRAINLIST!
Fynjy0 [20]

Answer:

-2.5<x<2.5

Step-by-step explanation:

6 0
3 years ago
VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
Mashutka [201]

Answer:

(80, 120)

Step-by-step explanation:

y - 40 + y = 200

2y = 240

y = 120

x = 120 - 40

x = 80

Hope it helped

7 0
3 years ago
!2,19,26 what comes nxt
LiRa [457]

Answer:

12 , 19 , 26 , <u>33</u>

<h2>Explaination: </h2>

Here, n+7

12+7=19

19+7=26

So,

26+7=33

Hope you understand ❣

5 0
4 years ago
Read 2 more answers
Other questions:
  • One quarter of a bread recipe calls for 2/3 cups of bread flour how many cups are needed per person
    12·1 answer
  • 2(4x - 1) = 3(x + 2)​
    12·2 answers
  • wich best describes the triangle? Use the ruler protractor to solve. Click the ruler button and protractor button below
    15·1 answer
  • 1. 4x - y = 6<br><br> 2. 3x + 2y = 8<br><br> 3. y - 1/2x = 3/4
    5·1 answer
  • What is 20 over 3 divided into its simplest form?
    15·1 answer
  • Write an expression Four less than the product of 3 and a number x
    11·1 answer
  • What angle does the piece of pie form? picture is added
    12·2 answers
  • Can someone help, marking Brainly ! Thank you if you do help .
    10·1 answer
  • What is the slope of the line? (khan academy) please help
    6·1 answer
  • What is 4(2 + a) = 24 <br> a=
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!