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
ycow [4]
3 years ago
15

Please help me solve this

Mathematics
1 answer:
MArishka [77]3 years ago
7 0

9514 1404 393

Answer:

  sin(θ) ≈ -0.92

  cos(θ) ≈ 0.38

  tan(θ) = -2.40

Step-by-step explanation:

Let r represent the distance of the point from the origin. The Pythagorean theorem tells us ...

  r² = (5)² + (-12)²

  r² = 169

  r = √169 = 13

The trig relations for a point on the terminal ray are ...

  (x, y) = (r·cos(θ), r·sin(θ))

Then ...

  sin(θ) = y/r = -12/13 ≈ -0.92

  cos(θ) = x/r = 5/13 ≈ 0.38

  tan(θ) = y/x = -12/5 = -2.40

You might be interested in
What is the area of a 3.3in circle​
WITCHER [35]

Answer:

3.3in

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Represent the relationship between days in dollars in a table
Mariulka [41]
Jdieiiddjjdjrjrjekeirjrjdudjdjdjfjrjrjrjrjrjdjd
4 0
3 years ago
Please help me on this question as soon as possible if you don't know the right answer for this question do not answer this ques
umka2103 [35]
2b + 34greater then or equal to 54

5 0
3 years ago
Help me out pls I'm kinda confused ​
BartSMP [9]
I think the one you chose is correct but I am not sure tho
3 0
2 years ago
In a neutral atom that has 18 protons, how many electrons does it have?
Llana [10]
Neutral atoms must have equal numbers of protons and electrons

Solution: 18 electrons
6 0
2 years ago
Other questions:
  • Which situation best describes this function?
    5·1 answer
  • 4.
    14·1 answer
  • -2x+7=13x-5 looking for x
    12·2 answers
  • Find this <br> unit rate 720 kilometers per 15 liters
    5·1 answer
  • 42 = -7 (z - 3)<br><br> z = ?
    13·2 answers
  • Hi, can someone please answer this math question for me, please? thanks
    10·2 answers
  • Katrina buys a ​40-ft roll of fencing to make a rectangular play area for her dogs. Use ​2(​l+w)=40 to write a function for the​
    10·1 answer
  • At 9 a.m., a freight train leaves Boston for NY C, traveling at an average rate of 24
    15·1 answer
  • Which expressions are equivalent to 6x - 18 ?
    8·2 answers
  • Raj weighs a book and rounds the weights to the nearest tenth. Does this weight round to 1.5 pounds?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!