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
elena-s [515]
3 years ago
10

Verify cotx/secx=1/sinx-sinx

Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0
Cot=cos\sin
sec=1\cos
cosx\sinx÷1\cosx=
cos^2x\sinx=1-sin^2x\sinx=
1\sinx-sin^2x\sinx= 1/sinx-sinx
You might be interested in
An athlete jumped 5.5 feet which was 1.1 times higher than the previous jumper how high did the previous athlete jump
Fantom [35]

Answer:

5 ft

Step-by-step explanation:

Let the height of the previous jump be represented by j.  Then 1.1j = 5.5 ft.

Dividing both sides by 1.1, we get j = 5 ft.  This was the height of the previous jump.

3 0
3 years ago
Read 2 more answers
We know that Martin is buying some apples at $0.75 each and two dozen oranges
Daniel [21]

Step-by-step explanation:

0.75a + 2(0.90) = 27.60

is the correct answer

8 0
2 years ago
Pls hurry , timed test
Vesnalui [34]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
4(x + 1) − 7x = −3 (x − 1) + 1
grigory [225]
The apartment complex has 20 apartment per buildings 4 apartment are 3 bedroom apartment, 7 are 2 bedroom unit,and 9 apartment are 1 bedroom units.if the apartment complex builds 50 buildings how many 3 bedroom units would they have?
7 0
4 years ago
I can ride my bike 72 miles in 12 hours. What is my
IrinaVladis [17]

Answer: 108 miles

There is 6 miles per hour

Multiply 6x18=108

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Please help when you have time ^_^
    5·1 answer
  • In a parallelogram consecutive angles are
    5·1 answer
  • apple music charges $10 per month and $0.50 per song. Spotify charges $0.80 per song. At what point is Apple music a better deal
    11·1 answer
  • Rewrite 5/6 and 1/4 as fractions with a least common denominator.
    8·2 answers
  • What is the simpliest expression -2(2y-6)-5
    13·2 answers
  • Which is an irrational number
    10·1 answer
  • In the year 2000 there were 8.7 deaths per 1000 residents in the United States is there were 281,421,906 residence in the US dur
    14·1 answer
  • Write the polynomial in standard form. Then identify the polynomial by the number of terms -5x^2-2x^3-4x
    5·1 answer
  • Please help!!!!
    13·2 answers
  • The volume of a beack ball is 905 square centimeters. Find the radius of the ball to the nearest whole number.​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!