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
Papessa [141]
3 years ago
6

A square field has an area of 144 metres squared. If Andrea walked 10 times around this field, what distance did she cover?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
7 0

Answer:

480m

Step-by-step explanation:

First we have to find the perimeter of the field.

We know that the area is 144m and that the field is a square.

Since a squares sides are all equal, we can do \sqrt{144}, which is 12m.

So, one side of the field is 12m; now we just find the perimeter which is easy since its a square. 12*4=48m

If Andrea walked around it 10 times, then we just multiply the perimeter by 10

48*10=480m

You might be interested in
In a class of 27 students, 15 are female and 7 have an A in the class. There are 9
sveticcg [70]

Answer:

4/27

Female:15/27 female with an A:4/15

Male:12/27 male with an A:3/12

Answer=15/27 ×4/15

3 0
2 years ago
Read 2 more answers
Please help i dont get this at all so please i will highly appreciate it .Thank youuu!!!
qaws [65]

Answer:

b slow

Step-by-step explanation:

6 0
1 year ago
A worm is at the bottom of a 10ft hole. He starts climbing out of the hole, climbing 3 feet in one hour. Then he takes a break f
Korolek [52]

Answer:

6:00pm is the answer

Step-by-step explanation:


7 0
3 years ago
Which set of three angles could represent the interior angles of a triangle?
grandymaker [24]

Answer:

19 degrees, 70 degrees, 91 degrees

Step-by-step explanation:

to make an interior angle of a triangle you need to make a 180-degree triangle and 19+70+91 make 180 degrees

6 0
2 years ago
What is the domain of the function f(x) = x+1 / x2-6x+8
Ostrovityanka [42]

For this case we have that by definition, the domain of a function, is given for all the values for which the function is defined.

We have:

f (x) = \frac {x + 1} {x ^ 2-6x + 8}

The given function is not defined when the denominator is equal to zero. That is to say:

x ^ 2-6x + 8 = 0

To find the roots we factor, we look for two numbers that when multiplied give as a result "8" and when added as a result "-6". These numbers are:

-4-2 = -6\\-4 * -2 = 8

Thus, the factored polynomial is:

(x-4) (x-2) = 0

That is to say:

x_ {1} = 4\\x_ {2} = 2

Makes the denominator of the function 0.

Then the domain is given by:

All real numbers, except 2 and 4.

Answer:

x |x≠2,4

7 0
3 years ago
Other questions:
  • The graph of g(x) is a transformation of the graph of f(x)=4x .
    7·2 answers
  • There are 1500 bees in a colony. Each month, the number of bees decreases by 12%. There are 800 flowering plants in a garden. Ea
    11·1 answer
  • What is 345 divided by 23 please help
    15·2 answers
  • Explain how to use basic facts and number patterns to find 5,600 divide by 7
    11·2 answers
  • What is the factor of z^3+64
    6·1 answer
  • SOMEONE HELP IM TIMED !!!!!<br><br><br> Graph the line for y+1=−3/5(x−4) on the coordinate plane.
    5·1 answer
  • Which of the following is a more precise measurement?
    8·1 answer
  • What is the relationship between limits and derivatives? Explain with examples of your own.
    9·1 answer
  • Why cant i see answers anymore
    15·2 answers
  • Please look at pic below. Will give 100 points!!!!! NUMBER 2 I NEED HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!