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
sashaice [31]
2 years ago
5

How to simplify tan(x)/ cos(x)-sec(x)

Mathematics
1 answer:
Artemon [7]2 years ago
7 0
<span> tan(x)/ cos(x)-sec(x)
tanx/(cosx-1/cosx)
tanx/cos^2x-1)--------------------1-sin^2x=cos^2x
-tanx/sin^2x
-(sinx/cosx)/sin^2x
-1/sinxcosx
multiply 2/2
-2/2sinxcosx-------------sin2x=2sincosx
-2/sin2x------------------1/sinx=cosecx
-2cosec2x</span>
You might be interested in
Andrea has a jug containing 1.5 liters of chocolate milk. She fills one cup with 250 milliliters and another cup with 0.6 liters
olasank [31]

Answer:

650 ml left ................

7 0
2 years ago
Read 2 more answers
Josie is training for a race. The ratio of
jeyben [28]

Answer:

80 to 10

Step-by-step explanation:

4 0
3 years ago
HELP!! I need some help on this. I will do 10 points for every question of this test. I will also name the correct answer the br
iogann1982 [59]

Answer:

148 degrees

Step-by-step explanation:

32*2 = 64;

296/2 = 148 degrees.

3 0
3 years ago
An unknown number y is 20 more than an unknown number x. The number y is also x less than 2. The equations to find x and y are s
Scorpion4ik [409]
Add the equations to eliminate x.
4 0
3 years ago
Read 2 more answers
Simplest form of 6 3/8 + 7 5/6 =
strojnjashka [21]

Step-by-step explanation:

first, add the whole numbers

6 + 7 = 13

then the fractions

3/8 + 5/6

we need to get common denominators

do you know how to do that

6 0
2 years ago
Other questions:
  • millie has a box of 1 hundred cubes. she also has a bag of 70 cubes. how many trains of 10 cubes can she make ?
    14·1 answer
  • Write the taylor series for f(x)=sin(x) at x=π2
    9·1 answer
  • Graph the equation below by plotting the y-intercept and a second point on the line.<br> Y=3x-3
    10·1 answer
  • Numbers 20 - 22 please
    10·1 answer
  • Certain items are purchased jointly. If each person pays 8 coins, the surplus is 3 coins, and if each person gives 7 coins, the
    15·1 answer
  • Volume of a sphere, either enter an exact answer in terms of pi or use 22/9 for pi
    13·1 answer
  • What is (8.2*10^-3)*(2.0*10^2) in scientific notation
    10·1 answer
  • Find the volume of the solid.
    8·2 answers
  • PLS HELP! DUE TODAY! I WILL GIVE BRAINLIEST TO PERSON WHO ANSWERS FIRST AND CORRECTLY! DONT ANSWER IF YOU DONT KNOW THE ANSWER!
    14·1 answer
  • Find the area of a sector with an arc length of 40 cm and a radium of 12 cm
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!