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
Umnica [9.8K]
3 years ago
12

A bird starts from the ground, flies at a certain speed for 5 seconds, and lands on a tree branch.The vector representing its po

sition is (4,10). It continues to fly in the same direction and at the same speed for 5 or more seconds,and lands on another branch. What vector represents its new position?
Mathematics
1 answer:
larisa [96]3 years ago
7 0

Answer: The vector represents its new position is (10,25)

Step-by-step explanation:

A bird starts from the ground, that is (0,0) position and flies at a certain speed for 5 seconds, and lands on a tree branch.The vector representing its position is (4,10).

The rate of increase = slope will be

Slope = 10/4 = 2.5

It continues to fly in the same direction and at the same speed for 5 or more seconds

Since it is travelling at same speed and time, Slope will be the same

Slope = (y - 10)/(x - 4) = 5/2

The new x position = 4 × 5/2 = 10

The new y position = 10 × 5/2 = 25

The vector represents its new position is (10 , 25)

You might be interested in
Find the dimensions of a rectangle with perimeter 112 m whose area is as large as possible. step 1 if a rectangle has dimensions
Veronika [31]


Please use the solution below:
Let P = perimeter, A = area
As provided above, a = xy and 
We know that the formula to solve for the perimeter of a rectangle is P = 2x + 2y. Using the given 112m, we can solve the perimeter using the formula:
112 = 2x + 2y
56 = x + y

x = 56-y or y = 56-x
Let's solve the perimeter in terms of y using the formula below:
A = (56-y)(y)
Find the derivative of A = 56-y^2 to get the value of y.
dA/dy = 56-2y = 0
y = 56/2
y = 28
To find X, substitute the value of y in the equation x = 56 - y. 
x = 56 - 28
Therefore, x = 28.
We can conclude that the figure is not a rectangle but a square.
7 0
3 years ago
Im going to give 20 points for this question please answer it please
adell [148]
The answer is letter is C. 19.5 Because you divide
3 0
3 years ago
Which of the following is equal to [(x^2y^3)^-2/(x^6y^3z)^2]^-3
lara [203]

Answer:

A,B,D

Step-by-step explanation:

right on edge

4 0
3 years ago
Read 2 more answers
Annie earns $15 per hour babysitting. How many hours will it take her to earn $60?
mrs_skeptik [129]

Answer:

4 hours

Step-by-step explanation:

15 x 4 = 60

$60

6 0
3 years ago
Read 2 more answers
What is x? x/-19 = 17
nekit [7.7K]
Xshould be equal to 36
6 0
3 years ago
Other questions:
  • An athlete eats 0.4 kg of protein per week while training. How much protein will she eat during 7 weeks of training? write the a
    9·1 answer
  • Write the quadratic equation in standard form. (x - 3) 2 = 0
    12·2 answers
  • Only the ones u see :/ exponents math - pls help
    7·1 answer
  • Which situations involve descriptive statistics ? Select each correct answer A) a bowler's scorecard shows he threw a strike on
    5·2 answers
  • What is the volume of a sphere if it has a radius of 3 centimeters? (Use 3.14 for TT.)
    8·1 answer
  • The area of a sector of a circle is given by the equation uppercase A = StartFraction pi r squared uppercase S Over 360 EndFract
    9·1 answer
  • Do you know this answer pls​
    13·2 answers
  • Given: sin(x-y) -) 2 1. = cos( 17 - (x - 1) 2. = cos(I – (x+y] ( 1 / ] 3. = cos(( 1 - x)+Y [1 V 4. = cos(1 - x)-(-1] [- 5. = cos
    8·1 answer
  • Find the inverse please and thank you
    9·1 answer
  • When a number is subtracted from 38 and the difference is divided by that number, the results is 3. What is the VALUE of the num
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!