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
IRINA_888 [86]
3 years ago
13

You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?

Mathematics
1 answer:
masya89 [10]3 years ago
3 0
The answer is 45 mins,
Since
1/2 = 30mins

2 miles
15+15mins

3miles
15+15+15mins
= 45mins
You might be interested in
In Example 3, the track has 6 lanes that are each 1 meter in width. a. What is the outer perimeter of the track? Round your answ
son4ous [18]

Answer:

Incomplete question, check attachment for the necessary diagram

Step-by-step explanation:

Note in the attachment,

We have two identical straight line of lenght

L1 = L2 = 84.39m

We also have two identical semicircle or radius 36.5m to the first track lane

But this is not the radius of the circle, the radius of the circle will now be 36.5 plus the 6 track lane and we are told that one track lane is 1m, then, the track lane is 6m

So, radius = 36.5+6

r = 42.5m

Then, we need to calculate the perimeter of the semicircle using the formula of perimeter of a circle and dividing by2

P = 2πr/2

P =πr

P = 22/7 × 42.5

P = 133.57 m

Then, the arc 1 is equal to arc 2 which is equal to 133.57 m

A1 = A2 = 133.57 m

Now we have all the dimensions,

Then, the perimeter can be calculated by adding the length of the sides

The perimeter of the field = Lenght of the two straight lines plus the length of the two semicircle arc

P = L1 + L2 + A1 + A2

P = 84.39 + 84.39 + 133.57 + 133.57

P =435.923 m

So, to the nearest meter

P ≈ 436m

The perimeter of the track is 436m

5 0
3 years ago
*WILLL GIVE BRAINIEST TO COORECT RESPONCE*<br> how do i do this?<br> what is the answer?
Sergio [31]

Answer:

line mo

Step-by-step explanation:

Because the triangle are congrument

RST and MNO are the triangle

RT is a line in the RST triqangle

it is equal to the MO line in MNO

3 0
2 years ago
C-c+a+ |a|; use a = 4, and c=5
Ulleksa [173]

Answer:

c-c+a+|a|

5-5+4+|4|

8

Step-by-step explanation:

5 0
2 years ago
Nth term of 4,10,16,22
sergij07 [2.7K]
The answer is a(n) = 6n - 2
3 0
3 years ago
Write an expression that equals 56. Include an exponent.
Troyanec [42]

There are many possibilities. An example is 1^{1} + 55 = 56.

6 0
3 years ago
Other questions:
  • What is the distance between -7 and 18
    8·2 answers
  • 8+(-8)=. A is 16/b is -16/c is 0/d is 8
    15·2 answers
  • A frozen yogurt shop allows guests to fill a cone shaped cup with frozen yogurt, and customers pay $0.08 per cubic inch. If each
    14·1 answer
  • Is 2 times 176 equal to 4 times 38 true or fulse
    8·2 answers
  • Find the difference -6-4​
    14·1 answer
  • Need help please!!!!<br>​
    5·1 answer
  • 8-1 and 1/2 show your work
    8·1 answer
  • Help this is due in a few minutes!!<br>​
    14·2 answers
  • CAN SOMEONE HELP QUICK PLEASE, JUST WITH THE FIRST
    13·1 answer
  • Suppose 5 quarts of a solution that is15% antifreeze is mixed with quarts 3 of a solution that is antifreeze 65% . Answer the qu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!