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
igor_vitrenko [27]
3 years ago
14

Choose the best answer: -tan x- cot x=

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

-sec x csc x

Step-by-step explanation:

-tan x- cot x= -((sin x/cos x) + cos x/ sin x))

                   = - ((sin² x + cos² x) / sin x cos x)

                   = - ( 1 / sin x cos x)

                   = - sec x csc x

Pie3 years ago
4 0

Answer:

<em>hope it helps you see the attachment for further information.... </em>

You might be interested in
Which is the best estimate for the value of point C?
Georgia [21]
Hello,

We may suppose that abscisse of C is 21 or 22

As √484=22

Answer D: \sqrt{484}
5 0
3 years ago
Jackie’s test scores for the first semester are listed below.
jek_recluse [69]

Answer:

The answer is 91

Step-by-step explanation:

90 x 6 = 540

The numbers need to equal 540 all together to make an average of 90.

97 + 86 + 83 + 95 + 88 = 449

540 - 449 = 91

To check:

97 + 86 + 83 + 95 + 88 + 91 = 540

Therefore, the answer is 91

8 0
3 years ago
Please help me with this question
Doss [256]

Answer: 275 cm

volume = length x width x height

v = 6.25 x 8 x 5.5

v = 275

7 0
3 years ago
How are the values of -4^3 and 4^-3 alike and how do they differ?
BartSMP [9]

Answer:

(-4)³ = -64

(4)⁻³ = 1/64

Step-by-step explanation:

( - 4) {}^{3}  =  ( - 4) \times ( - 4) \times ( - 4) =  - 64 \\

{4}^{ - 3}  =  (\frac{1}{4} ) {}^{3}  \\

({ \frac{1}{4} )}^{3}  =  \frac{1}{4}  \times  \frac{1}{4}  \times  \frac{1}{4}  =  \frac{1}{64}  \\

4 0
2 years ago
Julio has $3.30 left from his allowance. He
creativ13 [48]

Answer:

6 pencils

Step-by-step explanation:

divide $3.30 by $0.55 and you get 6.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Evan is walking 2 1/8 miles to his aunt's house. He has already walked 6/8 mile. How much further does Evan have to go? Solve th
    13·1 answer
  • The population of a certain species of fish has a growth rate of 2.2% per year. It is estimated that the the current population
    9·1 answer
  • Dana buys 6 tickets for $42. How many many tickets could she buy for $77?
    10·2 answers
  • Divide a 5 1/4 inch line into three parts whose ratios are 1:2:3.
    9·2 answers
  • Using Basic trigonometry
    10·1 answer
  • the average cost for a company to produce x items is x^2-10x+43 dollars. how many items should the company produce to minimize t
    10·1 answer
  • Which expression shows how to convert 60 hours into days?
    14·1 answer
  • A large bottle of juice contains 500 ml a This use medium bottle contained 70% as much juice as the large bottle how many millil
    13·1 answer
  • HELP PLEASE I NEED HELP
    12·1 answer
  • Help I need help pls pls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!