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
Stells [14]
3 years ago
14

the oval track below is formed by a straight section on each side and a semicircle at each end. what is the approximate distance

around the track? I NEED IT QUICK!!!

Mathematics
2 answers:
nikklg [1K]3 years ago
4 0

Answer:

1040

Step-by-step explanation:

Circumference of the Circle: 439.82

Add that to the length of the rectangle time two: 439.82+(300x2)

That will give you the perimeter around the entire track:

439.82+(300x2)

439.82+600

1039.82

Rounded that is: 1040

<em>Hope this Helps :)</em>

sineoko [7]3 years ago
4 0

Answer:

1040 feet

Step-by-step explanation:

First get the perimeter of the semi-circle (you can make it easier by adding the two semi-circles which forms a circle.)

Next add the two lengths of the rectangle (which represents the middle part.)

As a conclusion, your answer is: 1040

Would you mind giving me brainliest?

You might be interested in
I don’t quite understand this problem could someone help me please
ale4655 [162]

Answer:

\frac{7\sqrt{65}}{65}

Step-by-step explanation:

Cosine is the ratio of the side adjacent to the angle and the right triangle hypotenuse.

cos B = \frac{7}{\sqrt{65}} = \frac{7\sqrt{65}}{65}

3 0
2 years ago
Identify the transformation that carries the figure onto itself.
solong [7]

D. Reflect across line x =-7

6 0
3 years ago
Read 2 more answers
A farmer owns pigs, chickens, and ducks. When all her animals are together, she has 30 feathered animals, and the animals all to
tatiyna

To solve this problem, let us first assign some variables. Let us say that:

x = pigs

y = chickens

z = ducks

 

From the problem statement, we can formulate the following equations:

1. y + z = 30                                         ---> only chicken and ducks have feathers

2. 4 x + 2 y + 2 z = 120                      ---> pig has 4 feet, while chicken and duck has 2 each

3. 2 x + 2 y + 2 z = 90                        ---> each animal has 2 eyes only

 

Rewriting equation 1 in terms of y:

y = 30 – z

Plugging this in equation 2:

4 x + 2 (30 – z) + 2 z = 120

4 x + 60 – 2z + 2z = 120

4 x = 120 – 60

4 x = 60

x = 15

 

From the given choices, only one choice has 15 pigs. Therefore the answers are:

She has 15 pigs, 12 chickens, and 18 ducks.

3 0
3 years ago
Tony heard that housing expenses should
zzz [600]

Multiply the month;y income by the percentage:

8300 x 0.28 = 2324

He can spend $2,324 a month.

7 0
3 years ago
The graph of a line is shown below. What is the equation of the line, in slope-intercept form, that is parallel to this line and
dimulka [17.4K]

Answer:

y =  -  \frac{3}{2} x + 1

Step-by-step explanation:

Slope -intercept form: y= mx +c, where m is the slope and c is the y-intercept.

Parallel lines have the same slope. Let's find the slope of the given line.

Given points: (-2, 0) and (0, -3)

\boxed{slope =  \frac{y1 - y2}{x1 - x2} }

slope of given line

=  \frac{0 - ( - 3)}{ - 2 - 0}

=  \frac{0 + 3}{ - 2}

=   - \frac{3}{2}

y =  -  \frac{3}{2} x + c

Given that the y- intercept is 1, c= 1.

y =  -  \frac{3}{2} x + 1

6 0
3 years ago
Other questions:
  • Which measurement is most accurate to describe the weight of a laptop computer?
    6·1 answer
  • Ben says that n=5 is the solution of the equation 7n=45. How can you check whether Ben is correct?
    5·1 answer
  • You are remodeling your kitchen. You've contacted two tiling companies who gladly told you how long it took their workers to til
    14·2 answers
  • Simplify 15 + 6(x + 1).
    5·2 answers
  • Why no one helping me please help please please please please please​
    5·1 answer
  • What is the value of<br> X ?
    12·2 answers
  • Which of the following graphs is the inverse of f(x) = x2 + 4?
    10·1 answer
  • HELP ALSO CHECK OUT MY OTHER QUESTION THERE BOTH 20 POINTS!!!
    13·1 answer
  • At Hogwarts School of Witchcraft and Wizardry, Professor Snape was concerned about grade inflation, and suggested that the schoo
    15·1 answer
  • D = {f, g, k}
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!