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
My name is Ann [436]
3 years ago
15

Is the sum of two sinusoids always a sinusoid? Explain.

Mathematics
2 answers:
tester [92]3 years ago
5 0
The sum of two equal sinusoids are equal to each other.
ziro4ka [17]3 years ago
4 0

Answer:

The only way the sum of two sinusoids is a sinusoid is if the two sinusiods have the same period.

Lets assume that one sinusoid is A and the other is B, the sum of the two is C:

A and B must both have the same period to get another sinusoid (C).

C can only be a sinusoid if A and B (both sinusoids) have the same periods.

You might be interested in
Simplify the difference quotient f ( x + h ) â f ( x ) h for the function f ( x ) = 6 x â x 2
ladessa [460]

Answer:

final answer is 6

Step-by-step explanation:

Given f(x)=6x-2

To find the difference quotient use formula

\frac{f(x+h)-f(x)}{h}

f(x)=6x-2

f(x+h)=6(x+h)-2=6x+6h-2

Now plug it in the formula

\frac{f(x+h)-f(x)}{h}

\frac{6x+6h-2-(6x-2)}{h}

\frac{6x+6h-2-6x+2)}{h}

\frac{6h}{h}

6

5 0
3 years ago
G(x) = 4x + 1<br><br> What is g(3)?<br> ————————————-<br> A. 13<br> B. 16<br> C. 12<br> D. 8
irina [24]

Answer:

A. 13.

Step-by-step explanation:

g(x) = 4x + 1

g(3) = 4 * 3 + 1 = 12 + 1 = 13

A. 13 is your answer.

Hope this helps!

6 0
4 years ago
Read 2 more answers
Please help<br>find x. ​
Kay [80]

Answer:

x=229°

Step-by-step explanation:

The given figure is a quadrilateral or a figure with (4) sides. The sum of angles in a quadrilateral is (360) degrees. One can apply this here by stating the following:

25 + x + 23 + 83 = 360

Simplify,

25 + x + 23 + 83 = 360

131+x=360

Inverse operations,

131+x=360

x=229

4 0
3 years ago
A circle of center (-3 , -2) passes through the points (0 , -6) and (a , 0). Find a. <br> Pls
ZanzabumX [31]

Answer:

It passes through the point (3,4). Given that the center of the circle is the point (0,0). We know that the equation of the circle is given by : (x-a)^2 + (y-b)^2 = r^2 where (a,b) is the center and r is the radius.

6 0
3 years ago
Read 2 more answers
What is the first quartile of the following data set
krok68 [10]

Answer:

The first quartile, Q1, is the median of {3, 5, 7, 8}. Since there is an even number of values, we need the mean of the middle two values to find the first quartile: .

Step-by-step explanation:

Example 1: Find the first and third quartiles of the set {3, 7, 8, 5, 12, 14, 21, 15, 18, 14}

8 0
3 years ago
Other questions:
  • one month Lisa rented 3 movies and 5 video games for a total of $43. The next month she rented 9 movies and 7 video games for a
    15·1 answer
  • Using the distributive property,simplify the following: 5(x+2)
    8·1 answer
  • What does the point (2,24) represent?
    6·1 answer
  • There are 10 marbles in a bag 1/5 are red and the others are blue. What is the ratio of red to blue marbles?
    9·1 answer
  • Represent the following sentence as an algebraic expression, where "a number" is the letter x.
    9·1 answer
  • The equation 2(4x + 1) = 4(2x + 5) has no solutions. Which of the following best explains why?
    5·1 answer
  • List all the integers that satisfy this inequality
    14·2 answers
  • Melissa is buying a new television at BuyMart. The store is offering the rebates shown below. Melissa chooses a television that
    15·2 answers
  • 4. The sum of two numbers is 35. The first number
    10·1 answer
  • Enter a number in the blank space so that the equation will have no solution.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!