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
Studentka2010 [4]
3 years ago
7

30 POINTS!

Mathematics
2 answers:
Alona [7]3 years ago
8 0

Answer:

Area = 3,656.6 m²

Step-by-step explanation:

Area enclosed by the track is composed of two semicircles and a rectangle.

Area = area of two semicircles + area of rectangle

= 2(½*πr²) + L*W

Where,

radius of semicircle (r) = ½of 40 m = 20 m

Length of rectangle (L) = 60 m

Width of rectangle (W) = 40 m

Plug in the values

Area = 2(½*π*20²) + 60*40

Area = 400π + 2,400

Area = 3,656.6 m² (aooroximated to nearest tenth)

Hoochie [10]3 years ago
4 0

Answer:

The mathematics bro xD

Step-by-step explanation:

You might be interested in
Help me please, please help
Sergio [31]

Answer:

Heyo. The answer is 60.48

Step-by-step explanation:

This is pretty easy, all you have to do is multiply the length, height, and width. Remember this. LxHxW. Thats is the formula. You do 4.2 cm, multiplied by 3.2 cm, then multiply that by 4.5 cm. Hope this helps! :)

8 0
3 years ago
How to do 15x28 distributive property
professor190 [17]

15 * 28 = 420. Should be your answer.

3 0
3 years ago
Nancy winter local zoo that featured 11 monkey exhibits if these monkey exhibit make up 55% of the zoo exhibits then how many ex
NeTakaya

Answer:

20 total exhibits at the zoo

Step-by-step explanation:

55% of 20 = 11 (monkeys)

4 0
3 years ago
Which equation models this problem?
OLEGan [10]
A 8p = 48.80
Since Susan paid for 8 dish towels, p. Then the 8 dish towels = $48.80
4 0
3 years ago
Read 2 more answers
HELP, EXTRA POINTS AND BRAINIEST UMM DONT GUESS AND "NO NO NOOO LINKS" ty
3241004551 [841]

Answer:

236.3 feet squared.

Step-by-step explanation:

Base Surface Area =  8 squared

=  64 feet squared

Lateral Surface Area =  

2×8× √  

( 8 )2 + 102

2

=  172.3 feet sqaured

Total Surface Area = 236.3 feet squared

Please brainliest! I worked so hard!

7 0
2 years ago
Other questions:
  • Lauryn receives a discount on each book she purchases the original price of each book is X dollars she purchase 4 books for a to
    13·2 answers
  • I just have a couple more please help me
    9·1 answer
  • if y varies inversely with x and the constant of variation is 4.5 what are the values missing in the table
    5·2 answers
  • Wht is 78.852 rounded to the nearest tenth
    9·2 answers
  • Can someone help me with these questions please ?!!!
    12·1 answer
  • Is the following relation a function?
    13·1 answer
  • Find the HCF of 32 and 50 using prime factors
    10·1 answer
  • 39/8 as a decimal... I've forgotten how to turn fractions into decimals ​
    12·2 answers
  • Rational into decimal form<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B22%7D%7B625%7D" id="TexFormula1" title="\frac{22}{625
    11·2 answers
  • Preston needs to write an equation in slope-
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!