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
Crank
3 years ago
15

Question in attachment

Mathematics
2 answers:
Lerok [7]3 years ago
7 0

Answer:

cos(x)=-\frac{\sqrt{3} }{2}

sin(x)=\frac{1}{2}

tan(x)=-\frac{1}{\sqrt{3} }

csc(x)=2

sec(x)=-\frac{2}{\sqrt{3}}

cot(x)=-\sqrt{3}

Step-by-step explanation:

(I'll just use x for ease of writing)

We have the trig equation cos(x)=-\frac{\sqrt{3} }{2}, and we know that its terminal side is in the 2nd quadrant. By using a unit circle, we can determine that the angle is \frac{5\pi}{6} which has an ordered pair of (-\frac{\sqrt{3} }{2},\frac{1}{2} )

sin(x)=y, so sin(x)=\frac{1}{2}

tan(x)=\frac{y}{x}, so tan(x)=\frac{\frac{1}{2} }{-\frac{\sqrt{3} }{2} }=-\frac{1}{\sqrt{3} }

Now that we have sin, cos, and tan, we can just take the reciprocal of each of these to get our answers for csc, sec, and cot.

csc(x)=\frac{1}{sin(x)}, so csc(x)=2

sec(x)=\frac{1}{cos(x)}, so sec(x)=-\frac{2}{\sqrt{3}}

cot(x)=\frac{1}{tan(x)}, so cot(x)=-\sqrt{3}

Volgvan3 years ago
3 0

Step-by-step explanation:

You might be interested in
What 5 divided by 125.
yuradex [85]
The answer is 0.04 its that easy

4 0
3 years ago
Read 2 more answers
Spiral Review A chili cook-off has adult tickets a and child tickets C. A group of visitors buys 3 adult tickets and 2 child tic
dem82 [27]

Equation 1 would be: 3a+2C

Equation 2 would be: 5a+3C

3 0
3 years ago
Division time :) <br> and i'm stuck with this.
Archy [21]

Answer:

Step-by-step explanation:

I think the quotent is 5, but I recommend waiting for sumone else to answer. Because 31.5 divided by 1.4 equals 22.5 but I'm not sure.

6 0
3 years ago
Read 2 more answers
John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $12.50. They spend
gladu [14]
The answer is $1.25 a large drink

Because 17.5 - 12.5 = 5 / 4 = $1.25


I hope this helps
8 0
3 years ago
10x^3/5x^2 2/x. 2x 2 x/2
Troyanec [42]
-5x•(2x^2+x+3) is the answer
8 0
3 years ago
Other questions:
  • Which of the following equations shows the correct form of the equation x 2 + 10x + 25 = 16 if the zero product property is to b
    8·1 answer
  • PLEASE HELP ME!!! 3x + 1 over 4y2
    7·2 answers
  • Plz help me out, I only have a minute to submit this..
    11·1 answer
  • Ian has 15 boxes of paper and divides them evenly between 4 coworkers. How many whole boxes did each coworker get?
    6·1 answer
  • -5x-4=? a.1 b.-1 c.20 d.-20
    7·1 answer
  • A monster truck tire will travel will travel 12.56 ft in one revolution. What is the radius of the tire?
    9·2 answers
  • What is the final elevation if a butterfly starts at 20 m and changes negative 16 m
    11·1 answer
  • A, O and B lie on a straight line segment where
    15·1 answer
  • HELP QUICK!! IL MARK YOU BRAINLIEST
    15·2 answers
  • ABCD+EFGB=EFCBH
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!