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
daser333 [38]
3 years ago
12

Trigonometry problem. Please show your solution and explain it. thank you !!

Mathematics
1 answer:
WINSTONCH [101]3 years ago
7 0
Cute one!
<span>
</span>Summarizing:
<span>sec(acot(tan(asin(sin(pi/3))))  .... use asin(sin(x))=x
</span>=sec(acot(tan(pi/3)))
=sec(acot(sqrt(3)))  ......... use acot(x)=atan(1/x)
=sec(atan(1/sqrt(3)))
=sec(atan(sqrt(3)/3))  .... evaluate atan(sqrt(3)/3), use unit circle
=sec(pi/6)
=1/cos(pi/6)...... evaluate cos(pi/6), use unit circle
=1/(sqrt(3)/2)  
=2/sqrt(3)  .... now rationalize
=2sqrt(3)/3

You might be interested in
Please help and i apreciate it
LuckyWell [14K]
I think the answer is letter c

3 0
3 years ago
Read 2 more answers
A box is supposed to have 150 folders in it. Clare counts only 147 folders in
VikaD [51]

Answer:

it's a 0.02% error.

147/150= 0.98% of the folders are there, making the error 0.02%

Step-by-step explanation:

5 0
2 years ago
Pls help me ! i need help
Blizzard [7]

Answer:

what do you need help with?

7 0
3 years ago
Read 2 more answers
What is a fraction for 6:100
Mariulka [41]

Answer:

it's 3/50

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need this ASAP plz
Sidana [21]

Answer:

5% compounded quarterly equals (1.0125)^4 -1=0.0509453369140625 or 5.09453369140625 % APR

250*(1.0125)^20=$320.51 at the end of 5 years

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help me fast. hope that help. ​
    7·2 answers
  • A country population in 1993 was 94 million. In 1999 it was 99 million. Estimate the population in 2005 using the expoetential g
    8·2 answers
  • Solve h+p=7(k -4) for k.
    14·1 answer
  • A truck holds 48,000 pounds of sand.
    5·2 answers
  • Rectangle R was dilated to form rectangle R prime. Rectangle R has a length of 8 and width of 4. Rectangle R prime has a length
    15·2 answers
  • Can someone solve ASAP
    10·1 answer
  • Maria's Grocery Store buys grapefruit at a cost
    6·1 answer
  • Can someone help please
    15·1 answer
  • Jackson is making brownies. He uses the following ingredients.
    5·1 answer
  • Milan wants to wallpaper the back wall of his bedroom. The wall is in the shape of a rectangle. Its length is 16 and its width i
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!