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
SIZIF [17.4K]
3 years ago
11

(1 point) Suppose F⃗ (x,y)=−yi⃗ +xj⃗ F→(x,y)=−yi→+xj→ and CC is the line segment from point P=(4,0)P=(4,0) to Q=(0,5)Q=(0,5). (a

) Find a vector parametric equation r⃗ (t)r→(t) for the line segment CC so that points PP and QQ correspond to t=0t=0 and t=1t=1, respectively. r⃗ (t)=r→(t)= <4,0>+t<-4,5> (b) Using the parametrization in part (a), the line integral of F⃗ F→ along CC is ∫CF⃗ ⋅dr⃗ =∫baF⃗ (r⃗ (t))⋅r⃗ ′(t)dt=∫ba∫CF→⋅dr→=∫abF→(r→(t))⋅r→′(t)dt=∫ab 20 dtdt with limits of integration a=a= 0 and b=b= 1 (c) Evaluate the line integral in part (b). 20 (d) What is the line integral of F⃗ F→ around the clockwise-oriented triangle with corners at the origin, PP, and QQ
Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0
I really don’t this anwser it look so hard
You might be interested in
Graph the line with the given points and slope.
shepuryov [24]
So first, plot your point at (0,0) then use rise over run. From (0,0) go up 3 units then right 4 units, and keep going. Then when you go down go -3 units and left 4
8 0
3 years ago
Three brothers have ages that are consecutive odd integers. The difference between the age of the oldest and twice the age of th
Genrish500 [490]

N, N+2, and N + 4 are the ages


(N + 4) - (2N) = (N + 2) -24


4 - N = N - 22


2N = 26

N = 13

The brothers are 13, 15, and 17 years old.

HOPE THIS HELPS!!

PLEASE GIVE ME BRAINLIEST!!

6 0
3 years ago
Solve please :) need to figure out which one is true
olasank [31]

Answer:

Option B is true

Step-by-step explanation:

The formula for Cos is Adjacent/hypotenuse. 12 is Adjacent to angle e, and 17 is the hypotenuse.

6 0
3 years ago
Read 2 more answers
Pleaee help me with this im stuck
AURORKA [14]

the answers are clear if you use priority and equation rules.

  1. q=11
  2. u=2
  3. a=13
  4. l=8
  5. s=12
6 0
3 years ago
Read 2 more answers
What is the roots of the quadratic equation? 6x^2+5x-4=0
Rama09 [41]

x = \frac{1}{2} or x = - \frac{4}{3}

consider the factors of the product 6 × - 4 = - 24 which sum to the coefficient of the x- term ( + 5)

the factors are + 8 and - 3 ( split the middle term using these factors

6x² - 3x + 8x - 4 = 0 ( factor by grouping )

3x(2x - 1) + 4(2x - 1 ) ( take out common factor of (2x - 1) )

= (2x - 1)(3x + 4) = 0

equate each factor to zero and solve for x

2x - 1 = 0 ⇒ x = \frac{1}{2}

3x + 4 = 0 ⇒ x = - \frac{4}{3}


4 0
4 years ago
Read 2 more answers
Other questions:
  • Which table shows a proportional relationship between x and y?
    10·1 answer
  • A passenger car will go 465 miles on 15.5 gallons of gasoline in city driving. What is the rate in miles per​ gallon? 10 pts
    10·1 answer
  • A geologist had two rocks on a scale that weighed 2 1/2 lbs together. Rock A was 1/7 of the total weight. How much did Rock A we
    10·1 answer
  • Need this question answered correctly and FAST! PLEASE!
    5·1 answer
  • a marble is drawn at random from a bag which contains nine yellow marbles and six white marbles . Find the probability of white
    15·1 answer
  • Choose ALL the angles with a measure less that 90 degrees.
    6·2 answers
  • What is the experimental probability of rolling a 3 or 4?
    11·1 answer
  • Solve 112(14−6)−(−4)=−59
    14·1 answer
  • The profit for a new website can be represented by 5", in thousands of dollars, where x is the time, in
    12·2 answers
  • Devika buys 30 notebooks and 15 pens. Each book costs Rs40 and that of each pen is Rs15. Find out the total amount she spent.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!