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
givi [52]
3 years ago
12

Does anyone know how to do this csc x ( sin x + cos x) = 1 + cot x ​

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

9514 1404 393

Explanation:

Use the identities ...

  csc(x) = 1/sin(x)

  cot(x) = cos(x)/sin(x)

__

  \csc(x)(\sin(x)+\cos(x))=1+\cot(x)\\\\\dfrac{1}{\sin(x)}(\sin(x)+\cos(x))=1+\cot(x)\\\\\dfrac{\sin(x)}{\sin(x)}+\dfrac{\cos(x)}{\sin(x)}=1+\cot(x)\\\\1+\cot(x)=1+\cot(x)

You might be interested in
Solve for y A=9y=3yx
melamori03 [73]
I think it is:

A = 9y = 3yx
A = 9y = 3y (3)
A = 9y = 9y
A = 9y
A/9 = y?
3 0
4 years ago
Read 2 more answers
NEED HELP IN THIS QUESTION ASAP, WILL GIVE BRAINLIEST ANSWER
joja [24]
The answer is b. The Remainder<span> Theorem says that if a polynomial </span>f(x<span>) is divided by </span>x<span> – k, then </span>the remainder<span> is </span>f(k). k=3 in our case, so the remainder is simply f(3). Plug in x=3 into <span>f(x) = 7x4 + 12x3 + 6x2 - 5x + 16. f(x)=946. So the answer is b.</span>
4 0
4 years ago
Help Please! △ABC is given with line m drawn through A parallel to BC¯¯¯¯¯¯¯¯. In the course of proving that the interior angle
Viefleur [7K]

not sure but i thibj the second one

8 0
3 years ago
11. Cammen measured a room to be
Brut [27]

Answer:

120.0

i hope this helped! please mark me as brainliest and 5 stars >:)

Step-by-step explanation:

5 0
3 years ago
What is the Graph y=x+4
Marizza181 [45]

Answer:

It is a line with a positive slope and positive intercept

Step-by-step explanation:

If you want it in SF, -x + y = 4

3 0
3 years ago
Other questions:
  • Solve the equation –4 In(6x) = 2.<br> O A. 0.101<br> B. 0.275<br> C 3.639<br> D. 67.238
    6·2 answers
  • 3.64 + 3/5 tell me the answer plz
    15·1 answer
  • Help it’s 20 points!! Of a exit ticket!.
    9·1 answer
  • 27 thousands + 3 hundreds + 5 ones*1 0
    8·2 answers
  • Identify the polygon and classify it as regular or irregular.
    11·2 answers
  • 20 is what percent of 800?
    10·2 answers
  • BRAINLY SHADOW BANNED ME!
    8·1 answer
  • Data : Peraturan kedisiplinan kerja atas dasar kesepakatan kerja bersam dengan serikat pekerja. Hasil Pemantauan atas Absensi Ta
    6·1 answer
  • If y=3x and 2x-4y=3, then x=?
    11·1 answer
  • 3) John has decided to invest his $20,000 in two saving accounts. He decides to invest some of it at 4.5% annual interest and th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!