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
Harlamova29_29 [7]
2 years ago
8

Simplify cos2x tan2(-x)-1 / cos2x

Mathematics
1 answer:
PtichkaEL [24]2 years ago
6 0
-x sec(2) sin (2)cos(2x)-sec(2x)
You might be interested in
Answer pleaseee!!!!!!!
stiks02 [169]
3 x 1/8 bottom left. The third one
4 0
3 years ago
Solve for y.<br> 8y-3y=40
Airida [17]

Answer:

8

Step-by-step explanation:

8y-3y=40

5y. = 40

y. =8

the value of y is 8.

...

5 0
2 years ago
Read 2 more answers
How do I do this. I don't know how to do it. ​
Salsk061 [2.6K]

Answer:

I'm guessing, say all of them are 20 cm, by the looks of it

4 0
2 years ago
What is the factor of 16
insens350 [35]
1x16
2x8
is the answer
3 0
3 years ago
Read 2 more answers
The temperature outside was 60 degrees when Sarah woke up. By noon, it had increased to 75 degrees. Find the percent increase in
DochEvi [55]
Temp1 = 60
Temp2 = 75
Temp2 - Temp1 = 15

Difference = (Temp2 - Temp1) / Temp1
Difference = 15 / 60 = 1 / 4 = 0.25
Percentage difference = difference * 100% = 0.25 * 100% = 25%
7 0
3 years ago
Other questions:
  • Can u tell me the answer
    13·1 answer
  • Factor the question completely
    14·1 answer
  • Plz I need help
    11·1 answer
  • eric is ten years older than sal &amp; mick is twice sals age their combined age equals 110 how old is sal
    6·1 answer
  • WhAt is 16x65+78-45-4+100-99+77
    13·2 answers
  • Steve order plaster cases for storing his baseball cards. Each case has a length of 12 centmeters a width of 6.5 centmeters and
    5·1 answer
  • If X = 13 units, Y = 15 units, and h = 11 units, what is the area of the parallelogram shown above?
    15·1 answer
  • Each set of points are connected to form a line segment. What is the length of each?
    6·1 answer
  • Help<br><br><br> A , B, C , D ?<br><br><br> See the picture <br><br> Please help
    12·2 answers
  • How many workers will be needed to complete a task in 6 days, given that 8 workers can complete the same task in 9 days?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!