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
Anton [14]
3 years ago
14

Hi why we use sin in vector product why not we use cosine?

Mathematics
1 answer:
ELEN [110]3 years ago
3 0
We use sin in vector product and not using cosine because
Sin function is natural for physical process, 
The value arise from zero to max

Hope this helps
You might be interested in
Pls help ! <br> simplify
Ilia_Sergeevich [38]

Answer:

B

Step-by-step explanation:

Sqaure roots can be rewritten as fractions.

The numerator will be rewritten as 6^(1/4)

The denominator will he written as 6^(1/5)

Now u can subtract the power, but u have to find a common denominator so it is now (5/20)-(4/20)

The denominator stays the same so you are left with 1/20 which is still the power over 6

6^1/20

4 0
3 years ago
Read 2 more answers
What happened that caused Brian to lose his shelter and all of his belongings? (picture in link) helpp pls fast!
Lilit [14]

Answer:

Step-by-step explanation:

Can I have the rest of the question(picture)?

3 0
3 years ago
Read 2 more answers
Ax-by=c I need help solving this problem
telo118 [61]
Solving for x.
Add by to both sides
Ax=c+by
Divide both sides by a
x=c+by
-------
a
6 0
3 years ago
Please help me answer this question. Show steps and explain
salantis [7]

Your problem statement makes no reference to p or q, so we can only guess that "p/q" refers to the ratio of the lowest- and highest-degree coefficients:

... -6/1

Then the factors of p/q are the factors of 6, with either sign.

Factors of p/q: ±1, ±2, ±3.

There are a number of ways the factors can be tested. To test 1, simply add the coefficients. (The sum is -8.) To test -1, subtract the sum of odd-degree coefficients from the sum of even-degree coefficients. (The difference is 0.)

Knowing that -1 is a root of the function, you can use synthetic division to find the quadratic factor. (See the first attachment for the work.) Then you have ...

... f(x) = (x +1)(x² +x -6)

You can continue to test the factors of p/q, or you can factor the quadratic to get ...

... f(x) = (x +1)(x -2)(x +3)

Another way to test the factors is to program your graphing calculator to evaluate the function f(x) for those factors. The result from my TI-84 is shown in the second attachment. That shows f(x) = 0 for x = -3, -1, and +2.

Test the factors: f({-3, -2, -1, 1, 2, 3}) = {0, 4, 0, -8, 0, 24}

This tells you the x-intercepts.

X-intercepts: -3, -1, 2

Of course, the y-intercept is just the constant in the function—the value of the function when x=0.

Y-intercept: -6

As with any odd-degree polynomial with a positive leading coefficient, the overall behavior looks like "/". That is ...

End behaviors: f(x) goes to -∞ as x goes to -∞; f(x) goes to +∞ as x goes to +∞.

_____

A graph of f(x) is shown in the third attachment. (Graphing calculators make it easy to use graphing to find x-intercepts.)

3 0
3 years ago
Which of the following information about the graph of the relationship is given
katrin2010 [14]

Answer:

there is no gragh

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The graph shows how much a plant grew after it was purchased. Which statement is not correct?
    10·1 answer
  • Holly wants to add an odd number to 659. Which number could possibly be the sum? Choose all answers that are correct. A. 677 B.
    12·1 answer
  • Which answer is it? I just learned this today, so I'm confused.​
    9·1 answer
  • Help PLease URGENT!! 10 POINTS
    8·2 answers
  • Hudson bought several cans of tennis balls. Each contained both green and yellow tennis balls. He purchased 10 green tennis ball
    8·1 answer
  • What is the slope-intercept form of the equation of the line that passes through the point (–6, 1) and is perpendicular to the g
    13·2 answers
  • 50 POINTS!!!!
    11·1 answer
  • Then when you expand it can u simplify it and tell me the coefficient and variable and constant 3(y-6)+4(5+4)-8(y-2)
    9·1 answer
  • 2 feet, 6 inches = ____ inches
    8·2 answers
  • Gina is comparing the membership fees for two museums. The art museum charges a one-time fee of $7.25 plus $3.50 per month. - Th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!