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lianna [129]
3 years ago
13

Draw a vector diagram to show how it is possible for someone to go on a bike ride, with a displacement of 1 mile south but a tot

al distance of 4 miles. Be sure to label the lengths of the vectors as you draw.

Mathematics
2 answers:
dezoksy [38]3 years ago
3 0

Step-by-step explanation:

To answer this question, look at the attached vector diagram, where:

d = 1 is the displacement in miles of the bicycle

b = 2 + c = 2 represent the path of the bicycle composed of a displacement of 2.125 miles to the southeast and then a displacement of 1.875 miles to the northwest.

The displacement vector is the distance between the initial point and the end point of the trajectory. Note that the displacement equals the vector d = 1 mile

viktelen [127]3 years ago
3 0

Answer with explanation:

Total Distance travelled =4 miles

It is given that , there is displacement of 1 mile in south direction.

→→Distance travelled can never be Zero, but Displacement can be Zero.

→→ So, you can travel 3 miles, in East direction or West Direction, after travelling a distance of 1 mile in South direction from Origin point.

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WILL MARK BRAINLIEST!!
scZoUnD [109]

Answer: See attached

Step-by-step explanation:

   [1]  Looking at the function, this will be a parabola.

    [2] We know that the x-intercepts, where the line hits the x-axis, will be -1 and 2 because of the factored part given

    -> (x + 1)(x - 2)

    -> (x + 1) gives us -1 and (x - 2) gives us 2

     [3] We will graph the given function.

    -> See attached

    -> <em>I kept the scale the same as the screenshot you gave (which is 5 to -5 for both the y-axis and the x-axis)</em>

6 0
3 years ago
The main hall of Grand Central Station in New York City is approximately 210,000 square feet.
jeka57 [31]

Answer:

a)

52,500 persons

b)

Assuming that a single person occupies 4 square feet of space.

Use the following formula to calculate the Numbers o person occupies the Grand Central Station in New York City

Numbers of person occupies the Grand Central Station in New York City = Total Space of Grand Central Station in New York City / Space occupied by each person

Where

Total Space of Grand Central Station in New York City = 210,000 square feet

Space occupied by each person = 4 squaure feet

Placing values in the formula

Numbers of person occupies the Grand Central Station in New York City = 210,000 square feet / 4 square feet per person

Numbers of person occupies the Grand Central Station in New York City = 52,500 persons

c)

1.3125%

d)

Use the following formula to calculate the percentage of people that could be sheltered in the station

Percentage of people shelter in the station = ( Numbers of person occupies the Grand Central Station in New York City / Total population in Manhattan ) x 100

Where

Numbers of person occupies the Grand Central Station in New York City = 52,500 persons

Total population in Manhattan = 4,000,000 persons

Placing values in the formula

Percentage of people shelter in the station = ( 52,500 / 4,000,000 ) x 100 = 0.013125 = 1.3125%

8 0
3 years ago
Which strategies can be used to find the product of 629 x 100? Check all that apply.
dolphi86 [110]

Answer:

The strategies (2), (3) and (5) can be applied.

Step-by-step explanation:

In this case we need to compute the product of 629 × 100.

The product can be found in the following ways:

  • multiplying (600 + 20 + 9) x 100

       (600 + 20 + 9) \times 100=(600\times 100)+(20\times 100)+(9\times 100)\\=60000+2000+900\\=62900

  • putting 2 zeros on the end of 629

        629\times 100=62900

  • multiplying (6,000 + 200 +90) x 10

       (6000 + 200 + 90) \times 10=(6000\times 10)+(200\times 10)+(90\times 10)\\=60000+2000+900\\=62900

Thus, the strategies (2), (3) and (5) can be applied.

5 0
3 years ago
The difference of a number and 4 is equal to that same<br> number squared
son4ous [18]

Answer:

16 answer

Step-by-step explanation:

I hope it help

8 0
3 years ago
Can someone plz help on number 5 and 6
patriot [66]

Answer:

5.   A, C       B, D        E, G        F, H

6.   B, G        F, C

Step-by-step explanation:

5.

When two lines are cut by a transversal, corresponding angles are on the same side of the transversal and are both on the same side of the two lines.

Pairs of corresponding angles:

A, C       B, D        E, G        F, H

6.

When two lines are cut by a transversal, alternate interior angles are a pair of angles that are both inside the two lines, are on different sides of the transversal, and are not adjacent.

Pairs of alternate interior angles:

B, G        F, C

3 0
3 years ago
Read 2 more answers
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