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
Amanda [17]
2 years ago
13

What is the period of the function g(x)=2cos(7x+5)+1

Mathematics
2 answers:
svp [43]2 years ago
8 0

Answer:

2π/7

Step-by-step explanation:

A cosine wave is:

y = A cos(2π/T x + B) + C

where A is the amplitude,

T is the period,

B is the horizontal shift,

and C is the vertical shift.

In this case:

7 = 2π/T

T = 2π/7

KIM [24]2 years ago
4 0

Answer:

The period the la function  is with the formula that will be explained below

Step-by-step explanation:

The period is calculated with this formula:

                   <u>2 π </u>

                     b

The absolute value is the distance between a number and zero, therefore the distance between zero and 7 is therefore 7; therefore we finally have:

Periodo:  

                                 

<u>2 π </u>

  7  

<u />

                         

You might be interested in
The Fibonacci sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, … is formed by summing two consecutive numbers to get the next number.
adelina 88 [10]

By counting the combinations, we will see that there are 10 combinations such that the sum gives a Fibonacci number.

<h3>How to count the combinations?</h3>

We have two number cubes with 6 outcomes each, such that we have a total of 36 combined outcomes.

For each dice, the outcomes are:

{1, 2, 3, 5, 8, 13}

Now, let's count the combinations that also give a Fibonacci number (these are given by adding two consecutive numbers in the sequence).

I will list each possible red outcome, then the blue outcomes that would give a Fibonacci term, and then we can count the number of combinations.

  • Red         Blue           number of combinations.
  • 1                2                             1
  • 2              1, 2                           2
  • 3              2, 3                          2
  • 5             3, 8                           2
  • 8             5, 13                          2
  • 13            8                               1

Adding the numbers of combinations, we have:

C = 1 + 2 + 2 + 2 + 2 + 1 = 10

There are 10 combinations that give a Fubbonaci number.

If you want to learn more about combinations, you can read:

brainly.com/question/2280026

8 0
2 years ago
Been stuck on this question for 20 minutes, can someone please help.
Alexeev081 [22]

I'm sorry m8 the only options I can give you is life or death. also can u give me brainliest many thank xoxo

6 0
2 years ago
Every day, 500 airplanes in San Francisco incur an additional 30 minutes of airport delays when flying into or out of the airpor
rusak2 [61]
A. San Francisco is the largest opportunity cost
4 0
3 years ago
Read 2 more answers
Jody has 2 red marbles, 5 blue marbles, and 9 yellow marbles. What is the ratio of red marbles to blue marbles? A. 16:2 B. 2:16
vesna_86 [32]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the value of a <br><br> A. 27.5<br> B. 45<br> C. 50<br> D. 90
kiruha [24]

Answer:


Step-by-step explanation:

idk

8 0
3 years ago
Read 2 more answers
Other questions:
  • identify the coordinates four points on the line with each given slope and y -intercept slop=-1 y-intercept= 8
    7·1 answer
  • What is something divided by 7 and the answer is bigger than 800
    10·1 answer
  • Please Help!! Questions 15-17.<br> Show you work<br> Thank you!!
    14·1 answer
  • Evaluate 4. (106) - 5°​
    12·1 answer
  • What does squared mean in geometry
    6·2 answers
  • The magnitude, M, of an earthquake is defined to be M=log I/S, where I is the intensity of the earthquake (measured by the ampli
    6·2 answers
  • 2/5 + m = 5/6 Im stuck on that please help.
    6·2 answers
  • A mealworm crawled 2.1 meters in 6 minutes. At this rate, how many meters did the mealworm crawl in 1 minute
    13·1 answer
  • Four students are competing in a race. In how many different combinations could the four students place in the race?
    15·1 answer
  • You have 2 different savings accounts. For Account​ A, the simple interest earned after 9 months is ​$2.40. For Account​ B, the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!