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
Alenkinab [10]
3 years ago
5

The Unit Circle

Mathematics
1 answer:
Katen [24]3 years ago
7 0

Answer:

B. 1

Step-by-step explanation:

I calculated it logically

You might be interested in
I think of a number, multiply it by 3 and add 4 and i get 22
-BARSIC- [3]
A) 3x+4=22

B) x=6

How to solve the equation: subtract 4 from both sides. You’re left with 3x=18. What is 18 divided by 3?
5 0
3 years ago
An Uber fare is calculated using the formula: Base Fare + (Cost per minute x time of the ride in hours).
pantera1 [17]

Answer:

$40

Step-by-step explanation:

substitute numbers:

20 + (10x3)

20+30= 40.

3 0
2 years ago
Solve pls<br> 6(n-4)=3n
velikii [3]
8 is the correct answer
4 0
3 years ago
Which description of the graph of the linear equality y &gt; 3x - 8 is correct?
Alexxx [7]

Answer:

Option The graph will be a dashed line with a y-intercept of negative eight and a slope of three. The graph will be shaded above

the line

Step-by-step explanation:

we have

y>3x-8

The solution of the inequality is the shaded area above the dashed line The equation of the dashed line is y=3x-8

The slope of the dashed line is positive m=3

The y-intercept of the dashed line is -8

see the attached figure to better understand the problem

4 0
3 years ago
Read 2 more answers
Given that sectheta = -37/12 what is the value of cottheta for pi/2 &lt; theta&lt; pi?
lys-0071 [83]

Answer:

cotg(\theta) = -\frac{12}{35}

Step-by-step explanation:

The cotangent of theta is:

cotg(\theta) = \frac{\cos{\theta}}{\sin{\theta}}

For pi/2 < theta< pi

This means that the angle is in the second quadrant. In the second quadrant, the cosine is negative and the sine is positive. This means that the cotangent will be negative.

Secant:

sec(\theta) = \frac{1}{\cos{\theta}}

In this question

sec(\theta) = -\frac{37}{12}

So

-\frac{37}{12} = \frac{1}{\cos{\theta}}

Using cross multiplication

-37\cos{\theta} = 12

37\cos{\theta} = -12

\cos{\theta} = -\frac{12}{37}

Now we apply the following trigonometric identity:

\sin{\theta}^{2} + \cos{\theta}^{2} = 1

\sin{\theta}^{2} + (-\frac{12}{37})^{2} = 1

\sin{\theta}^{2} = 1 - (-\frac{12}{37})^{2}

\sin{\theta}^{2} = 1 - \frac{144}{1369}

\sin{\theta}^{2} = \frac{1369 - 144}{1369}

\sin{\theta} = \pm \sqrt{\frac{1225}{1369}}

Since the angle is in the second quadrant, the sine is positive.

\sin{\theta} = \frac{35}{37}

Finally, the cotangent:

cotg(\theta) = \frac{\cos{\theta}}{\sin{\theta}}

cotg(\theta) = \frac{-\frac{12}{37}}{\frac{35}{37}}

cotg(\theta) = -\frac{12}{35}

4 0
4 years ago
Read 2 more answers
Other questions:
  • Y varies inversely with X. When X=5, Y=4, What is the value of Y when X increases to 7.
    14·1 answer
  • Recent census data indicated that 14.2% of adults between the ages of 25 and 34 live with their parents. A random sample of 125
    14·1 answer
  • What's the answer to this I'm stuck?
    6·1 answer
  • Can someone answer this please!!
    6·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST!!!
    7·2 answers
  • How many students walk less than mile to school?
    6·1 answer
  • 4.<br> 12 ft<br> aft<br> 9 ft<br><br> Help
    9·1 answer
  • Can someone make a equation using the graph please
    9·1 answer
  • A cake is removed from an oven. The temperature, in degrees Fahrenheit, of the cake after t minutes can be modeled by the equati
    5·1 answer
  • Can someone tell me the answer to this please?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!