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
meriva
2 years ago
8

Write the expression as the sine or cosine of an angle. Sin pi/3 cos pi/7 - sin pi/7 cos pi/3

Mathematics
1 answer:
Delicious77 [7]2 years ago
8 0

The expression can be written as : sin(π/3 - π/7)

<h3>what are trigonometric functions?</h3>

Trigonometric functions are functions that gives the relationship between the sides and angles of a triangle.  

some of the trigonometric functions are sine, cosine, tangent.

Analysis:

Let A = π/3

     B = π/7

If sin(A-B) = sinAcosB - cosAsinB

then sinπ/3cosπ/7 - sinπ/7cosπ/3 = sin(π/3 - π/7)

Learn more about Trigonometry : brainly.com/question/24349828

#SPJ1

You might be interested in
WILL AWARD BRAINLIEST PLS HELP!!
swat32

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Winter math packet
stealth61 [152]

Answer:

32. C

34.C

36. 2

8 0
2 years ago
Read 2 more answers
D (3) (-9) = .<br> H-24 = 4 =
Softa [21]

Answer:

r u trying to look for the values of D and H?

D (3)(-9) = 0

D -27 = 0

D = 27

H - 24 = 4

H = 4 + 24

H = 28

7 0
3 years ago
Solve the system of equations using substitution y=x-1 and y=-2x+5
pav-90 [236]
Since the two equations equal y, set them equal to each other.

x-1=-2x+5

From there, solve for x.

First get x on one side, by using the addition property of equality.

x-1=-2x+5
3x-1=5

Isolate x by adding 1.
3x=6

Lastly get x all by itself by dividing each side by 3.
x=2

You can now substitute your x-value, 2, into one of the equations (or both, if you wish; either one will result in the same answer.)

y=x-1
y=2-1
y=1

OR

y=-2x+5
y=-2(2)+5
y=-4+5
y=1

Final answer:
x=2 and y=1

Any questions or anything you would like me to clarify, feel free to ask :)
7 0
3 years ago
Find the common ratio and the seventh term of the following sequence:<br> ş, ğ, 2, 6, 18, ...
Karolina [17]
54 is the one after 18
4 0
3 years ago
Other questions:
  • Can i please get help with this question?
    15·1 answer
  • Sam went to 35 basketball games this year. He went to 29 games last year. And will go to 17 this year. How many basketball games
    11·2 answers
  • Factor completely.<br> x^2+3x−40
    10·2 answers
  • A store buys an item for $50 and marks it up 100%. What is the price?
    15·2 answers
  • Which expression is equivalent to (x4) -5
    13·1 answer
  • Write an expression to represent:<br> Nine more than the quotient of two and a number 1.
    10·1 answer
  • 188 asu students, faculty, and staff were randomly surveyed and asked if they have an asu parking decal, ride their bike, or the
    9·1 answer
  • four students wrote expressions using the variable t below. If t represents a positive integer, whose expression had the greates
    12·1 answer
  • The speed of a baseball pitcher's fastball is 84.2 miles per hour. His fastball is 10%
    5·1 answer
  • Write an inequality for the following situation: No more than 5 books are in your backpack.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!