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
Tamiku [17]
3 years ago
14

The point (-3/5,y) in the third quadrant corresponds to angle θ on the unit circle.

Mathematics
1 answer:
romanna [79]3 years ago
7 0
Sec(theta) = 1 / cos (theta) = hypotenuse / x -coordinate

hypotenuse = 1 (because it is the radius of the unit circle)

sec (theta) = 1 / (-3/5) = - 5/3

cot (theta) = 1 / tan(theta) = x-coordinate / y - coordinate

cot (theta) = -3/5 / y

y^2 + (-3/5)^2 = 1 => y^2 = 1 - 9/25 = 16/25 = y = +/- 4/5

Third quadrant => y = -4/5

=> cot (theta) = (-3/5) / (-4/5) = 3/4
You might be interested in
Rewrite the equation using the properties of exponents. <br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B81y%5E7%7D"
nekit [7.7K]

Answer:

3y^2 3√3y(end route) if you are simplifying, and (81y^7)^1/3 if you are rewriting it.

Step-by-step:

I know this!

3 0
3 years ago
Two numbers have a product of 48 and a sum of 19. What are the numbers??
Elis [28]
16 * 3 = 48

and 

16 + 3 = 19
5 0
3 years ago
Read 2 more answers
Dillon has 4 blue marbles and 3 times as many red marbles.Max has 8 times as many red marbles as Dillon.How much red marbles do
SCORPION-xisa [38]
Dillion has 4 blue marbles and 12 red marbles

And max has 96 red marbles
5 0
3 years ago
If the length of a side of a square is x CM its perimeter is​
andreev551 [17]

Square perimeter =4x cm.

The complete length that a square's edge encompasses is referred to as its perimeter. Any enclosed geometric shape's perimeter may be computed by measuring the space around it.

By calculating the total of all the sides of a square, the perimeter may be determined. The perimeter of a square will be stated as,

The perimeter of square = s + s + s + s

⇒Perimeter of square = 4s, where "s" is the side length of the square.

This is because all edges of a square are equal and each edge measures "s" units.

<h3>Calculating the perimeter of a square:</h3>

Mathematically, the formula for calculating a square's perimeter is: Square perimeter, (P) = 4 Side

⇒P= 4x cm

It is concluded that the solution is 4x cm.

Learn more about square perimeter:

brainly.com/question/11495285?referrer=searchResults

#SPJ10

7 0
2 years ago
(x, y) ----&gt; (x + 2, y - 3) please help this is my final ​
ipn [44]

slide right 2 and down 3

OPTION B is the correct answer.

7 0
3 years ago
Other questions:
  • If 3x – 10 = 17, what is the value of 6x + 20 ?
    10·2 answers
  • Describe this translation.
    6·1 answer
  • In Rivertown High School, about 30% of the students buy a raffle ticket. Given that a student buys a raffle ticket, there is a 1
    8·1 answer
  • Find the slope of the line that goes through the points (-11, -19) &amp; (-11, -10)
    12·1 answer
  • Need help with #1 #4 #7 plz giving 15 points
    9·1 answer
  • Replace the ? with one of the following symbols (&lt;, &gt;, =, or ≠) for 4 + 3 + 7 ? 7 + 0 +7 A. &gt; B. ≠ C. = D. &lt;
    12·1 answer
  • Find the total surface area of the following prism.
    14·1 answer
  • Which graph represents the line that has intercepts at (5,0) and (0,-4)?
    9·2 answers
  • Help with this question please
    13·2 answers
  • To make green paint, 3 parts yellow paint are mixed with 2 parts blue paint. Janis has 12 L of blue
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!