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
Kisachek [45]
3 years ago
6

Given that P = (5, 8) and Q = (6, 9), find the component form and magnitude of vector PQ.

Mathematics
1 answer:
max2010maxim [7]3 years ago
3 0

Answer:

<1 ,1>..., square root of two

Step-by-step explanation:

Component of vector PQ...,

; Q - P...where you subtract the x coordinate of Q by the x coordinate of P and the same for the y coordinate

; <(6-5),(9-8)>

; < 1,1 >

And the magnitude of PQ...,

;square root of( 1^2 + 1^2 )

;square root of 2

You might be interested in
Mary spent a total of $352.24 for a party. She spent $200.29 on food, plus an additional $30.39 for each hour of the party. How
FinnZ [79.3K]

The answer should be 5 hours.

8 0
3 years ago
Read 2 more answers
I need to figure this out for a quiz in APEX. I can get the rest if I understand how to do this one.
KIM [24]
The answer is b
(-1,3,5)

Hope this helps!
8 0
3 years ago
Calculate two iterations of Newton's Method to approximate a zero of the function using the given initial guess. (Round your ans
VikaD [51]

Answer:

The two iterations of f(x) = 1.5598

Step-by-step explanation:

If we apply  Newton's iterations method, we get a new guess of a zero of a function, f(x), xₙ₊₁, using a previous guess of, xₙ.

xₙ₊₁ = xₙ - f(xₙ) / f'(xₙ)

Given;

f(xₙ) = cos x, then  f'(xₙ) = - sin x

cos x / - sin x = -cot x

substitute in "-cot x" into the equation

xₙ₊₁ = xₙ - (- cot x)

xₙ₊₁ = xₙ + cot x

x₁ = 0.7

first iteration

x₂ = 0.7 + cot (0.7)

x₂ =  0.7 + 1.18724

x₂ = 1.88724

 

second iteration

x₃ = 1.88724 + cot (1.88724)

x₃ = 1.88724 - 0.32744

x₃ = 1.5598

To four decimal places = 1.5598

4 0
3 years ago
Which complex number does not lie on the line segment plotted on the graph?
jasenka [17]
It would ver likely be a
5 0
3 years ago
What is the image of the point (-1,4) after a rotation of 180° counterclockwise
IgorLugansk [536]
90• is the correct answer for the question being asked above … THANK ME LATER
6 0
2 years ago
Other questions:
  • In a "torture test" a light switch is turned on and off until it fails. if the probability that the switch will fail any time it
    10·1 answer
  • Carlotta is constructing an equilateral triangle. She has already constructed the line segment and arc shown. What should Carlot
    10·1 answer
  • Use the following information to find x. Write the value of the variable.
    10·1 answer
  • How do I write 2sin(0.6)cos(0.6) in one trigonometric function
    8·1 answer
  • The following nine values represent race finish times in hours for a randomly selected group ofparticipants in an extreme 10k ra
    14·1 answer
  • How do you solve this <br> 21 = 14 + 7x
    7·1 answer
  • put the following equation of a line into slope-intercept form, simplifying all fractions 16x - 4y = -20
    7·1 answer
  • Which table shows a function that is decreasing over the interval (-2, 0)?
    14·1 answer
  • The shape above has the following
    14·1 answer
  • If n is at least 7, which inequality best represents the values of n?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!