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
-BARSIC- [3]
2 years ago
8

Given cscx/cotx=sqrt2, find a numerical value of one trigonometric function of x.

Mathematics
2 answers:
Firlakuza [10]2 years ago
8 0

   \frac{csc (x)}{cot (x)} = \sqrt{2}

⇒ \frac{csc (x)}{1} * \frac{1}{cot (x)} = \sqrt{2}

⇒ \frac{1}{sin (x)} * \frac{sin(x)}{cos (x)} = \sqrt{2}

⇒\frac{1}{cos (x)} = \sqrt{2} ; sin(x) ≠ 0, cos(x) ≠ 0

⇒ \frac{cos (x)}{1} = \frac{1}{\sqrt{2}}; sin(x) ≠ 0, cos(x) ≠ 0

⇒ cos (x) = \frac{\sqrt{2}}{2}

Use the Unit Circle to determine when cos (x) = \frac{\sqrt{2}}{2}

Answer: 45° and 315°  (\frac{\pi}{4} and \frac{7\pi }{4} )


alex41 [277]2 years ago
5 0

Answer: secx=\sqrt{2}

Step-by-step explanation:

A on edge

You might be interested in
What is the formula for the volume of a sphere?
Vikki [24]

Answer:

D,

Step-by-step explanation:

the volume of a sphere is 4/3πr^3

7 0
2 years ago
The radius of a circle is 8 units.<br> What is the diameter of the circle?<br> units
kondaur [170]

Answer:

16

Step-by-step explanation:

radius is 1/2 of diameter

8 0
3 years ago
Read 2 more answers
You roll a single die numbered from 1 to 6. What are the odds of rolling a 3
vodomira [7]

Answer:

1/6

Step-by-step explanation:

there are 6 numbers on a die, and only one of them is 3.

so you would get 1/6 (because only one number out of 6 is 3)

8 0
3 years ago
if the diameter of the front wheels on the locomotive is 4 ft what is the diameter of the front wheels on the model. Express the
Leto [7]

Question is Incomplete, Complete question is given below.

Consider a model of a train locomotive that has a similarity transformation map of x arrow right 48x from the model to the actual locomotive when answering the question.

If the diameter of the front wheels on the locomotive is 4 feet, what is the diameter of the front wheels on the model? Express the answer in inches.

Answer:

The diameter of front wheel on the model is 1 inch.

Step-by-step explanation:

Given:

Let diameter of the front wheel on the model be 'x'.

Actual diameter of front wheel = 4 feet

Now given that ratio model to actual = \frac{x}{48x}= \frac{1}{48}

Now we can say that  ratio model to actual is equal to ratio of model diameter of front wheel to actual diameter of front wheel.

framing in equation form we get;

\frac{x}{4}=\frac{1}{48}\\\\x=\frac{4}{48} = \frac{1}{12} \ ft.

Now we know that;

\frac{1}{12}\ ft = 1 \ in.

Hence The diameter of front wheel on the model is 1 inch.

6 0
3 years ago
Tiny's Tattoo Parlor sold 389 tattoos this month. 43 of those tattoos were arm tattoos. Based on this data, what is a reasonable
antiseptic1488 [7]
Answer
(389-43)/389=346/389
8 0
3 years ago
Read 2 more answers
Other questions:
  • The wave function of the electron within the well is of the form a cos( 2πx / λ ) where a is a normalization constant. what is t
    10·1 answer
  • Victoria has a bag with orange, yellow, and blue chips in it. Without looking, Victoria reaches into the bag and removes a chip.
    12·1 answer
  • A contractor purchases ceramic tile to remodel a kitchen floor. Each tile costs $4.00, and the adhesive and grouting material ne
    15·1 answer
  • How to right n divided by 8 in algebraic expression
    6·1 answer
  • What’s the inverse equation? And how you solved it step by step please!
    8·1 answer
  • Can anyone explain to me how to get the answer and what the answer is???
    8·1 answer
  • Hello please help i’ll give brainliest
    9·2 answers
  • 3. What is the classification of the pair of angles shown?
    12·2 answers
  • What integer makes this equation true? -2 + X = 10
    14·2 answers
  • Im having trouble with these and ive been staring at my screen for over an hour- I just need to know the answer-
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!