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
Schach [20]
3 years ago
9

Find the basic period and basic frequency of the function g(t)=8cos(10πt)+sin(15πt)

Computers and Technology
1 answer:
Lady_Fox [76]3 years ago
5 0

Answer:

The period is

\frac{2\pi}{5}

The frequency is

\frac{5}{2\pi}

Explanation:

The period of both functions will be LCM of both period.

The period of cos is

\frac{\pi}{5}

The period of sin is

\frac{2\pi}{15}

Let convert each into degrees.

\frac{\pi}{5}  = 36

\frac{2\pi}{15}  = 24

Find the least common multiple between 36 and 24, which is 72.

Convert 72 into radians

72 =  \frac{2\pi}{5}

The period is 2pi/5.

The frequency is equal to

1/period.

so the frequency is

\frac{1}{ \frac{2\pi}{5} }  =  \frac{5}{2\pi}

You might be interested in
In a C++ program, two slash marks ( // ) indicate:
Ganezh [65]

Answer:

The option(B) is the correct answer .

Explanation:

In C++  the // (two slash marks ) indicating the beginning of a comment .The two slash marks ( // ) comment the single line in a program.To use two slash marks ( // ) comment we simply write  // in which line we have to make comment.

following are the example of code in c++

#include<iostream.h> // header file

void main() // main method

{

cout<< " india"; // print india

}

here // indicating the beginning of a comment .

5 0
3 years ago
Some 3d printers work by controlling the exact locations where a liquid
kow [346]
Were a liquid what? id doesn't make any sense.
6 0
3 years ago
PLEASE ASAP!!
Vera_Pavlovna [14]
The answers true hope this helped :)
8 0
3 years ago
Read 2 more answers
Which of the following is normally mutually exclusive<br> Read only files<br> Printer<br> WIFI
marin [14]

Answer:

the answer is going to be printer

5 0
2 years ago
Computers help eliminate the repetitiveness of manual task how can this benefit you in your overall career?
rjkz [21]

Answer:

Explanation:

When I went to high school, our next door neighbor had a pet dinosaur. We used to have to do math problems that were incredibly long and tedious. Things like the gas laws. They involve 5 numbers with 2 decimal places and we were asked to find the 6th number.

Eventually we were taught to use log tables but by then we were too numb to care.

Computers however take repetitiveness in their stride. They don't gag at how many times they have to repeat an operation. They don't mind if they do it a thousand times or a million or 100 million times. Some algorithms like the Monte Carlo method depend on trying an operation a million times. Humans would go crazy if they had to do that. Computers can do simple algorithms a million times while the mouse is on the go command.

If you pick a job like a tax consultant, you will be glad not to do any more than knowing where the numbers that make up your data go.

Same with banks and insurance jobs. I'll bet there are many jobs in medicine that require repetitive calculations.

7 0
2 years ago
Other questions:
  • Jason is an aspiring filmmaker. He manages finance and makes sure that everyone is involved in the project. Which role is Jason
    12·1 answer
  • A______ is a graphical representation of numeric data.
    8·1 answer
  • Need help with these
    8·1 answer
  • In what ways do you think the media should function in a democratic society?
    9·1 answer
  • Drag each label to the correct location on the image.
    7·1 answer
  • In Python, what does this command do:<br>print ("\n")​
    8·1 answer
  • Question 1(Multiple Choice Worth 5 points)
    9·2 answers
  • Lattice-based access controls use a two-dimensional matrix to assign authorizations. What are the two dimensions and what are th
    6·1 answer
  • Select the skill that matches the following definition.​
    5·1 answer
  • modify hw 02 c.c to use envp instead of environ. be sure that you understand how the code works. provide liberal comments to exp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!