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
lidiya [134]
3 years ago
5

25. For paying cash, a dealer offers

Geography
1 answer:
Murljashka [212]3 years ago
7 0
I can help you just say dbeneke ejeienneenen
You might be interested in
You have a wire that is 23 cm long. You wish to cut it into two pieces. One piece will be bent into the shape of a square. The o
VMariaS [17]

Answer:

In explanation you see the answer but it I see it send it  different  so I just added a file so you can see clearly the way how this exercise works. Please, see the file attached

Explanation:

Let x = circumference of the circle

then

(53-x) = the perimeter of the square

and \frac{53-\times}{4} = the side of the square

and

\left(\frac{53-\times}{4}\right)^2 = the area of the square

:

Find the area of the circle using the circumference

find the radius (r)

2*pi*r = x

r = \frac{\times}{2*\mathbit{\pi}}

r = \frac{\times}{6.28}

Find the area of the circle

\mathbit{A}=\pi r^2

Replace r with \frac{\times}{6.28}

A = π * \left(\frac{\times}{6.28}\right)^2=  * \left(\frac{\times^2}{39.48}\right)      

cancel pi into 39.48

A =  \left(\frac{\times^2}{12.566}\right)

Total area of circle and square

A =  \left(\frac{\times^2}{12.566}\right)+\left(\frac{53-\times}{4}\right)^2  = \left(\frac{\times^2}{12.566}\right)  + \left(\frac{{2809-106\times+\times}^2}{16}\right)

:

convert these fractions to decimal coefficients

A(x) = .0796x^2 + .0625x^2 - 6.625x + 175.5625

A(x) = .1421x^2 - 6.625x + 175.5625

:

Find the axis of symmetry of this quadratic equation (min area)

x =   \frac{-\left(-6.625\right)}{2*.1421}

x =   \frac{6.625}{.2842}

x = 23.31 cm is the circumference when they have min area

Download docx
7 0
3 years ago
A projection of the Gulf of Mexico showing
inysia [295]

A. map

Explanation:

A map is a projection that is used to represent real life phenomenon on a two dimensional surface.

A project of the Gulf of Mexico showing currents and water depth would be a map.

Maps are very good descriptive resources for delineating surface and even subsurface features.

Weather maps usually cover current patterns in the world.

Water depth in places can also be presented using water depth maps too.

learn more:

Physical maps brainly.com/question/3687554

#learnwithBrainly

8 0
3 years ago
Describe the distribution of coal in india
nydimaria [60]

Answer:

Your welcome!

Explanation:

In India coal occurs in rock series of two main geological ages, namely Gondwana, a little over 200 million years in age and in tertiary deposits which are only about 55 million years old.

7 0
2 years ago
What name is given to the huge group of stars that are close together?
slega [8]
Answer:  "cluster" .
______________________________________________
3 0
3 years ago
Read 2 more answers
Newton's Principia Group of answer choices
liraira [26]

Answer:

Supplied the new theory of the universe that combined the work of Copernicus, Kepler, and Galileo.

Explanation:

Newton´s Principia, was the book of Issac Newton that settled down the principles of mechanics, over there the author explain his three laws of movement that are similar in Earth, but also in the universe.

In this book was the beginning of  the gravitational force, that latter Einstein  will support.

4 0
3 years ago
Other questions:
  • Which BEST describes the connection between population distribution and natural disasters?
    10·1 answer
  • Why is bangalore high tech capital of india?
    15·1 answer
  • 1. Which absorbs the most energy?<br><br> Ice<br><br> Water<br><br> Snow
    15·2 answers
  • 3. Explain “Sediment Budget”.
    11·1 answer
  • 20 points!!!
    14·1 answer
  • How frequently do most coastal areas experience high tides?
    11·1 answer
  • ¿En qué países de Europa tendrán<br>mayores problemas debido a la disminución de población?
    9·1 answer
  • What is Ontario’s Greenbelt? Why is it so important? How does it relate to
    9·2 answers
  • Are all cities integrated into globalization in the same way?
    11·1 answer
  • Does air in the eye of the hurricane ascend or descend?.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!