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
Virty [35]
3 years ago
10

Prove the identity with steps. sin (x-y)/cos x sin y = tan x cot y -1​

Mathematics
1 answer:
Ad libitum [116K]3 years ago
5 0

Step-by-step explanation:

sin(x−y) / (cos x sin y)

Use angle sum/difference formula:

(sin x cos y − sin y cos x) / (cos x sin y)

Divide:

(sin x cos y) / (cos x sin y) − 1

Rearrange:

(sin x / cos x) (cos y / sin y) − 1

Simplify:

tan x cot y − 1

You might be interested in
I need help finding the slope hurry plz
Helga [31]
Use the right corrdanite
4 0
3 years ago
Read 2 more answers
What is the greatest common multiple of 24 and 60?
tiny-mole [99]

the greatest common multiple of 24 and 60 is 12

7 0
3 years ago
What is the slope of the graph shown below
stiv31 [10]

Answer:

B=-5

Step-by-step explanation:

Slope=rise/run

The line passes in

P1(-1,3)

and

P2(0,-2)

So slope=(3-(-2))/(-1-0)=5/-1=-5

6 0
3 years ago
Carly takes three steps to walk the same distance as jim walks in four steps. each of carly’s steps covers 0. 5 metres. how many
myrzilka [38]

The distance travelled by Jim in 24 step is 9 miles by unitary method.

According to the given question.

The number of steps travelled by Jim = 24

Also, it is given that "Carly takes three steps to walk the same distance as Jim walks in four steps".

Therefore, by unitary mehod we can say that

The number of steps walked by Carly = 3 × (24/4) = 3 × 6  = 18

So, the distance travelled by Carly in 18 steps

= 18 × 0.5miles

= 9 miles

Since, the Carly's 18 steps is equals to Jim's 24 steps.

Therefore, the distance travelled by Jim in 24 step is 9 miles.

Find out more information about unitary method here:

brainly.com/question/22056199

#SPJ4

5 0
1 year ago
The three decided to participate in a walkathon to raise additional money for the shelter. Sarah walked 5 miles less than twice
quester [9]
I get w = 15. So Semir walked 15 miles and Sarah walked (2(15) - 5) miles, or 25 miles.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me (22 Points Will also Make Brainliest)
    10·1 answer
  • What is the volume of a cylinder with a radius of 7 cm and height of 10 cm? In terms of pi.
    9·1 answer
  • One half gallon is equivalent to 4 pints.how many gallons are the equivalent of 72 pints
    13·1 answer
  • Area models 6437 divide 5
    10·1 answer
  • The force F between 2 objects is inversely proportional to the square of the distance, d between them. The force is 0.36 newtons
    14·1 answer
  • Which equation could be used to find the area in square inches of a circle with a radius of 8 inches?
    12·1 answer
  • Question 2 help please
    5·1 answer
  • PLZZ HELP bubba biked 19 kilometers how far did he bike in miles? A mile is approximately 1.6 kilometers Round to the nearest te
    7·2 answers
  • Pls3ssssssssssssssssssssssssssssssssss
    10·1 answer
  • Para decorar una pared se disponen de tiras de papel azules de 15 cm, verdes de 20 cm, y rojas de 25 cm. En la pared se quiere a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!