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
algol [13]
3 years ago
6

The point (1, −1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of

θ? Make sure to show all work.

Mathematics
1 answer:
mixer [17]3 years ago
6 0
Notice the picture below

x = 1 and y = -1

now... recall your SOH CAH TOA   \bf sin(\theta)=\cfrac{y}{r}
\qquad 
% cosine
cos(\theta)=\cfrac{x}{r}
\qquad 
% tangent
tan(\theta)=\cfrac{y}{x}

now.. what's the value for "r" or the radius? well, using the pythagorean theorem \bf c^2=a^2+b^2\implies c=\sqrt{a^2+b^2}\qquad 
\begin{cases}
a=x\\
b=y\\
c=r
\end{cases}

You might be interested in
0.426 repeated as a fraction
Liono4ka [1.6K]
0.426 = 426/1000 = 213/500
3 0
3 years ago
The area of a floor is 48 ft2. If 20% of the floor is covered with an area rug, hue much floor is space remains uncovered
SCORPION-xisa [38]
The answer is 9.6 hope this helped you
7 0
3 years ago
Read 2 more answers
What is 7 to the fourth power
Snezhnost [94]
7×7×7×7 = 7^4 = 2,401
4 0
3 years ago
Read 2 more answers
BRAINLIESTT ASAP! PLEASE HELP ME :)
Oduvanchick [21]

Answer:

\displaystyle symmetric

Step-by-step explanation:

Everything is distributed evenly on both ends.

I am joyous to assist you anytime.

8 0
3 years ago
Round 12502 to nearest thousand
dalvyx [7]
12,500 would be the answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the distance between points S and T?
    12·2 answers
  • The fog population I delete doubles every week. The population can be modeled by f(x)=15(2)^x and f(6)=960. What does the 960 re
    14·1 answer
  • the craft marnie wants to make must be at least 22.05 inches long. is the material lace border long enought?explain your answer
    10·1 answer
  • Larry bought several boxes of baseball cards at a yard sale and ended up with 204
    9·2 answers
  • PLEASE HELP ASAP!!!! WILL GIVE BRAINLIEST TO CORRECT OR FIRST ANSWER!!!!!
    13·2 answers
  • Solve: 2/x+1/3=1/y for y.
    14·1 answer
  • HELP!!!!!!!! This is urgent!!! Will mark brainiest! 73-75! *ignore all work/questions/handwriting above****
    8·1 answer
  • What is the greatest common factor of 12x2−6x+3?<br> a)6<br> b)3x^2<br> c)6x<br> d)3
    10·1 answer
  • please help I will give 25 points and brainliest to the person who helped I need to see the work though too not just answer thes
    6·2 answers
  • Hiiii a little help here plz !!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!