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
jonny [76]
2 years ago
14

Find cotθ, cosθ, and secθ, where θ is the angle shown in the figure.

Mathematics
1 answer:
Darina [25.2K]2 years ago
5 0

Answer:

\cos( \theta)  =  \frac{5}{8}  \\  {8}^{2}  =  {5}^{2}  +  {opp}^{2}  \\ {opp}^{2}  = 64 - 25 = 39 \\ opp =  \sqrt{39}  \\  \sin(\theta)  =  \frac{\sqrt{39}}{8}  \\  \tan(\theta)  =  \frac{ \sqrt{39} }{5}  \\  \cot(\theta)  =  \frac{1}{\tan(\theta)}  =  \frac{1}{\frac{ \sqrt{39} }{5}}  \\ \cot(\theta)  =  \frac{5}{ \sqrt{39} }  \\  \csc( \theta) =  \frac{1}{\sin(\theta)}  =  \frac{1}{\frac{\sqrt{39}}{8}}   \\ \csc( \theta) = \frac{8}{ \sqrt{39} }  \\  \sec( \theta) =  \frac{1}{\cos( \theta) }  =  \frac{1}{ \frac{5}{8} }  \\ \sec( \theta) =  \frac{8}{5}

You might be interested in
Please help me with this question
Goryan [66]
The correct answer to this is D
8 0
3 years ago
9×2=2×9 what is the property of this problem?​
AlladinOne [14]

Answer:

reflection i think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(ONLY TWO CAPITAL LETTERS) PLEASE ANSWER CORRECTLY!!!!!! WILL MARK BRIANLIEST!!!!!!!! URGENT
lesantik [10]

Answer:

HN congruent to NL

Step-by-step explanation:

They have a line crossing both of them, signifiying congruence.

6 0
3 years ago
A local store is offering 20% off regular priceiPods. The original price is $200, how much willthe iPod cost during the sale?
Tju [1.3M]
This is the answer :
100%-20%=80%
\frac{80}{100}  =  \frac{x}{200}  \\ x =  \frac{200 \times 80}{100}  =  \frac{16000}{100}  = 160
the answer $160
8 0
2 years ago
Pleace answer my qustion?!!!
Lina20 [59]

Answer:

y=-2/5x+2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 10/15 divided by two
    13·2 answers
  • you spin the spinner then flip the coin. what is the probability of spinning an even number and then flipping heads
    13·1 answer
  • A trail mix recipe includes granola, oats, and almonds. There r 135 calories in a 1/4 cup serving of the trail mix. How many cal
    7·2 answers
  • What is 1/2 + (-1/4÷2/3)
    7·2 answers
  • alex reads 12 pages. jenna reads 15 pages in 12 minutes. they are both reading 60- page magazine who will finish reading first
    5·1 answer
  • Doing a mastery check.
    9·1 answer
  • PLEASEEE HELPPPPPPP!! please explain
    10·1 answer
  • In a department store, a $190 phone is marked, "Save 15%."
    11·1 answer
  • Using standard form, write
    14·1 answer
  • Brainliest + High rating :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!