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
Iteru [2.4K]
3 years ago
14

I NEED HELP ON #16!! PLZ SOMEONE HELP IT’D BE SO GREAT OF U!! PLZ ANSWER WITH THE RIGHT ANSWER SOLVING, and EXPLAINING THE PROCE

SS. :)

Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer:


Step-by-step explanation:



You might be interested in
which functions have a range of all real numbers ? check all that apply. A. y=csc x B. y=sec x C. y=tan x D. y= cot x
Natalka [10]

None of these. All of these functions are defined as ratio of trigonometric functions.

Trigonometric functions have infinite zeroes, so when you put them in the denominator, they lead to infinitely many points of ill-definition.

Specifically, we have:

\csc(x) = \dfrac{1}{\sin(x)}

which is undefined at

\sin(x)=0\iff x=k\pi, k\in\mathbb{Z}

\sec(x) = \dfrac{1}{\cos(x)}

which is undefined at

\cos(x)=0\iff x=\dfrac{\pi}{2}+k\pi, k\in\mathbb{Z}

\tan(x) = \dfrac{\sin(x)}{\cos(x)}

which is undefined at

\cos(x)=0\iff x=\dfrac{\pi}{2}+k\pi, k\in\mathbb{Z}

\cot(x) = \dfrac{\cos(x)}{\sin(x)}

which is undefined at

\sin(x)=0\iff x=k\pi, k\in\mathbb{Z}

4 0
3 years ago
State the gradient and the y-axis intercept of<br> y=3x+7
Damm [24]
3

The 3 is the gradient in front of the x



Mark brainliest please
8 0
3 years ago
Read 2 more answers
Will give brainliest please help ASAP
12345 [234]

✿  Domain is the Set of Values of x

⇒ Domain = { 10 , 15 , 19 , 32 }

✿ Range is the Set of Values of y (Images of x)

⇒ Range = { -1 , 5 , 9 }

First Option is the Answer

6 0
3 years ago
Read 2 more answers
A cylinder has a radius of 5cm and a height of 9cm find its total area
Sauron [17]

Answer: 706.5

Step-by-step explanation:

First you have to square the radius. So for this question you multiply 5x5. That makes 25. Then you multiply that with pi ( 3.14 ) and that makes 78.50. Next you multiply it by 9, that makes 706.5.

7 0
3 years ago
devin makes a 15% commission each month for everything he sells. if devin sells $2750 of merchandise this month, how much of a c
kakasveta [241]

Answer:

$412.50

Step-by-step explanation:

15% of 2750 = 0.15 × 2750 = 412.5

7 0
3 years ago
Other questions:
  • Which of the following best describes T in the general formula for an exponential function, which is shown below?
    6·1 answer
  • Is 5/2 rational or irrational
    8·1 answer
  • The regular hexagon has a radius of 4 in.
    6·2 answers
  • Solve the following system of equations:
    12·1 answer
  • The prices per pound of different types of nuts are shown. write an expression that can be used to find the total cost of 2 poun
    6·1 answer
  • Which is the best description of the equivalency of the two expressions? Expression 1 Expression 2 5 x squared minus 2 x minus 4
    14·1 answer
  • What integer is equivalent to 9 3/2
    7·2 answers
  • LEAST TO GREATEST PLSSS
    14·1 answer
  • Yesterday Priya successfully made 12 free throws. Today she made 150% as many. How many successful free throws and Priya make to
    13·1 answer
  • Find the area of following triangle ___________
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!