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
aleksandr82 [10.1K]
3 years ago
14

Me need help on this

Mathematics
1 answer:
Paul [167]3 years ago
3 0

Answer:

1385 mi to find the area A=21(21)(3.14)

A=441(3.14)

1384.74 round to the nearest 10th is 1385

You might be interested in
Will mark brainli if you give explanation
dmitriy555 [2]

Answer:

960 ft²

Since you are doing volume, your multiplication sentence would look like

Length * Width * Height

Now, if you multiply 10 * 8 * 12, your answer will be 960 ft²

5 0
3 years ago
Read 2 more answers
A teacher gives a test with questions that fall into 3 levels of difficulty (easy, moderate, and hard).
Tpy6a [65]
When a teacher gives a test with questions that fall into 3 levels of difficulty (easy, moderate, and hard) The scoring method that would best allow her to identify the students who need help is: 
B. weight each question by its difficulty: 1 for easy, 2 for moderate, and 3 for hard.
4 0
3 years ago
Evaluate: a-2b/c : if a = -8, b = 6.5, and c = -2.<br><br> -1.5<br><br> 10.5<br><br> -9
Mkey [24]
The answer to ur equation is  -1.5
3 0
3 years ago
Read 2 more answers
A small cottage is 24 feet long by 40 feet wide the owners plan to double the width and increase the length of the cottage by 20
Alla [95]

Answer: The new cottage will be 2,560 square feet larger than the small cottage.

Step-by-step explanation:

4 0
1 year ago
4X + 5Y = 21<br> -4X + 8Y = -8<br> And<br> X + 5Y = 5<br> 3X - 5Y = 3
sergij07 [2.7K]

Answer:

for the first one

Step-by-step explanation:

(x,y)=(4,1)

6 0
3 years ago
Other questions:
  • I need help with these problems
    5·1 answer
  • (x+5)to the second power -4=12​
    12·1 answer
  • If the measure of one exterior angle of a regular polygon is 156 degrees , how many sides does the polygon have ?
    13·1 answer
  • How long will it take her to travel 72 miles? use the unit ratio to solve the following problem.
    14·1 answer
  • PLEASE HELP EASY MATH PLEASE ASAP
    5·1 answer
  • Some pleaseeeeee help!!<br><br><br> f(x) = 3x + 4 + 2<br> g(x) = 4<br> Find (f +g)(x).
    9·1 answer
  • What do u multiply first?
    11·1 answer
  • Lindsay owns one-third the number of books that Destiny owns. Henry owns a fourth as many books as Destiny. Together they own 57
    14·2 answers
  • Help pls!!!!!!!!!!!!!!!!
    9·1 answer
  • . a thin plate made of iron is located in the xy-plane. the temperature t in degrees celsius at a point p(x,y) is inversely prop
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!