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
If y- 1 equals 10 then y
qaws [65]

Answer:

11

Step-by-step explanation:

y-1=10

Any figure that crosses equal sign, the operational sign changes.

y=10+1

y= 11

8 0
3 years ago
18 more than the product of k and 5 Evaluate the expression for the value of the variable, k : 7 Please type your answer in the
Nastasia [14]

Answer:

The Answer Is 125.

Step-by-step explanation:

As, 18 More Than K Means

18 More Than 7

So, It's 25

Then Evaluate 25 With 5

It's 25(5)

Or 25 × 5

It's 125.

4 0
2 years ago
Nathan can paint 2/9 of the fence in one day select all statements that correctly describes the process of finding how long it w
storchak [24]
Two and two-thirds of a day, but you should say three days.
8 0
3 years ago
choose all of the terms that describe the set of lines. transversal parallel lines perpendicular lines intersecting lines
Greeley [361]

Answer:

C. Perpendicular Lines

D. Intersecting Lines

Step-by-step explanation:

Intersecting lines are a pair of lines, line segments or rays are intersecting if they have a common point.

Perpendicular lines are a point where two city roads intersect.

Hope this helps. I am sorry if you get it wrong.

3 0
3 years ago
6 out of 13 of your
Tasya [4]

Answer:

46.2%

Step-by-step explanation:

6/13 x 100% = 46.1538461538% (rounded to the nearest tenth: 46.2%)

Hope that helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Derrick’s parents are finalizing a budget for his college expenses. His first year of college will cost $8,000, and his expenses
    7·2 answers
  • Ricardo is 3 years older than Courtney. In 5 years the sum of their ages will be 81. How old is Ricardo now?
    7·1 answer
  • Help me 50 points<br><br> help help help help MEEEEEEEEEE<br> loslaoaloalaoal
    10·2 answers
  • DeSPERATE!!! 6+5(s-3t)= ??
    9·2 answers
  • A circle has an area of 616 square meters. Which measurement is closest to the radius of the circle, in meters?
    12·1 answer
  • At the university football game, the ratio of the number of freshmen who attended to the number of juniors is 3:4. the ratio of
    10·1 answer
  • In one U.S. city, the taxi cost is $5 plus $0.90 per mile. If you are traveling from the airport, there is an additional charge
    9·1 answer
  • Eighty percent of the tourists in a group took a bus and the rest took a taxi. The bus fare per person is 40% less than the taxi
    9·1 answer
  • Question 2
    5·1 answer
  • If f(x) = x + 9 and g(x) = 9x – 4,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!