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
Anton [14]
3 years ago
14

I’m confused on this one

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

we are given

circumference is 2.4 miles

and we know that

C=2\pi r

so, we can find r

2.4=2\pi r

r=0.38197

now, we can find area

A=\pi r^2

we can plug values

A=\pi (0.38197)^2

Area=0.45836..............Answer

You might be interested in
What are the domain and range of the function f(x) = 3X + 5?
Yakvenalex [24]

Answer:

Domain: x ER

Range: f(x) ER

4 0
3 years ago
I need help on thesis promblem please
astraxan [27]
So sorry idek the answer i need points
4 0
3 years ago
A car is traveling at a speed of miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the ca
mihalych1998 [28]

Complete Question:

As you may have intentionally forgotten to mention the important data elements in your question like at what rate a car is travelling and number of hours car will travel in required number of miles etc. After a little research it seems I have found the complete question you were supposed to write. Hence, I am answering based on this complete question, but anyways, it would certainly improve your concept. Here is the complete question:

<em>A car is traveling at a rate of 60 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.</em>

<em>Answer:</em>

The car will travel 37.5 miles in one hour.

The car travel 150 miles in 4 hours.

<em>Fetching data from Question:</em>

The rate at which car is traveling: 60 kilometers per hour

one mile = 1.6 km

<em>a) How many miles a car will travel in one hour?</em>

<em>b) How many miles will the car travel in 4 hours?</em>

<em>Calculation:</em>

<em>a) How many miles a car will travel in one hour?</em>

As one mile is equal to 1.6 km.

The rate at which car is traveling: 60 kilometers per hour

So, just divide 60 with 1.6 to get in miles

                      i.e. 60/1.6 = 37.5 miles per hour  

So, the car will travel 37.5 miles in one hour.

<em>b) How many miles will the car travel in 4 hours?</em>

As the car will travel 4 hours.

And car travels 37.5 miles in one hour

So, just multiply the number of hours i.e. 4 with the miles in one hour (speed) i.e. 37.5 to calculate the distance in 4 hours. So,

                                 The distance =  speed × time

                                                        =  37.5  × 4

                                                        =  150 miles

So, the car travel 150 miles in 4 hours.

<em />

<em>Keywords: distance, speed, kilometers, miles</em>

<em> learn more about distance travel and speed from brainly.com/question/12580265 </em>

<em> #learnwithBrainly</em>

4 0
3 years ago
Write a decimal that is 1\10 of 0.9
exis [7]
I am pretty sure it would be 0.09
6 0
3 years ago
Read 2 more answers
The APR of Percy’s savings account is 4.4%, and interest is compounded monthly. If the principal in Percy’s savings account were
lutik1710 [3]

Answer:$11,389.39

Step-by-step explanation:

(Apex)

8 0
2 years ago
Other questions:
  • If the coordinates of a polygon graphed in the first quadrant with one vertex on the origin are (0,0), (a,0), (a,a), (0,a), then
    12·1 answer
  • Sam and Brett share £54 in the ratio of 5:4 how much does each person get
    12·1 answer
  • I need help with this, I am confused so please explain to me.
    10·1 answer
  • Solve the system of equations using the substitution method.<br> ​<br> ​ x = −2 2x + 5 = y
    13·2 answers
  • 5 times the sum of 12 and a number is 80<br> What is the value of the unknown number
    6·1 answer
  • Find the standard form of the following...<br> 26
    14·1 answer
  • The perimiter of a rectangle is 128 inches. The width of the rectangle is 4y inches. Find the length of the rectangle in terms o
    15·1 answer
  • Which lines are perpendicular?<br> A) A and B<br> B) A and C<br> C) B and C<br> D) A and D
    8·2 answers
  • What is the equation of the blue line below?<br> HELP
    6·1 answer
  • Find the vertex and focus of the<br> parabola.<br> x2 + 6x – 8y + 1 = 0
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!