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
r-ruslan [8.4K]
2 years ago
9

Prove the trig identity cosec theta / cot theta + tan theta = cos theta

Mathematics
1 answer:
Agata [3.3K]2 years ago
5 0

See attached images for proof.

You might be interested in
Define bartering. Exchanging goods or services directly, without a medium of exchange.
Katyanochek1 [597]

Answer:

Bartering is the act of trading one good or service for another without using a medium of exchange such as money

7 0
3 years ago
Joshua need an equal number of notepads and sticky notes. How many packages of each item does Joshua need to buy? Notepads has 5
stepan [7]
4 packs of notepads and 5 packs of sticky notes
Explanation: if he needs the same number of both he needs to find the first number that 4 and 5 both go into. 4 x 5 = 20 so this is the least common multiple
8 0
3 years ago
Read 2 more answers
Round decimal to the nearest one . Then add 7.91+21.9=
Arte-miy333 [17]
7.91 = 8 21.9 = 22

8 + 22 = 30
7 0
3 years ago
Read 2 more answers
PLEASE HELP IM SERIOUSLY STUCK E
lara31 [8.8K]

Answer:  2.12 × 10^{-3}

               The coefficient (in green) will be 2.12

Step-by-step explanation:

     Scientific notation is written by multiplying the number by a power of 10. This number is a number between 1 and 10.

     Since this is a smaller number, we will be multiplying it by a power of 10 to a negative number.

    To get this value to a number between 1 and 10, we must multiply it by 10 3 times (also shown as 10³) which gives us 2.12.

    To get back to the original value, we multiply this by 10^{-3}. This gives us our answer.

3 0
2 years ago
the ages of three siblings total 32 years the middle child is 4 years older than the youngest and the eldest is twice as old as
krek1111 [17]

Answer: 5 9 18. The youngest child would be 5, the middle child would be 9, and the eldest would be 18 years old.


Step-by-step explanation: 5 + 4 = 9, 9(2) = 18 Hope this helps :D


4 0
3 years ago
Other questions:
  • An 8 ounce cup of gourmet coffee costs 4:50. If the unit price remains the same, how much would 3 quarts of coffee cost?
    10·1 answer
  • I NEED HELP ASAP PLEASE
    5·2 answers
  • a warehouse worker ships 9 boxes each day. Every box must contain 3 shipping labels .How many shipping labels does the worker ne
    9·2 answers
  • Please help me is trigonometry or geometry idk
    11·1 answer
  • Mr. Sanchez bought some book s at the book sale, including 15 paperbacks books. 75% of all the books he bought were paperbacks.
    10·1 answer
  • !!HELP ASAP!! What is the surface area of the rectangular pyramid below?
    6·1 answer
  • What is the solution for the equation 6x − 8 = 4x? x = ___. (Input whole number only
    5·2 answers
  • Write the equation of a line, in slope-intercept form, that has a slope of m=6 and passes through the point (3, 11) . Enter your
    6·1 answer
  • Will give brainliest to good answer
    15·1 answer
  • What is the slope of the line?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!