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
zubka84 [21]
3 years ago
7

If the diagonal of a square is 11.3 what is the perimeter

Mathematics
1 answer:
zimovet [89]3 years ago
3 0

Answer:

Step-by-step explanation:

if the diagonal of a square is 11.3 what is the perimeter

from the diagonal we find the area, which can also be found by multiplying diagonal by diagonal divided by two, then we make the square root of the area and find the side, we multiply by four and we have the perimeter

(11.3 * 11.3) : 2 = 63.8 u² (Area)

√63.8 = 7.9 (side)

7.9 * 4 = 31.6u (perimeter)

You might be interested in
What is 3-4 pls pls pls
Rasek [7]

Answer: for 3) 427 hikers

Step-by-step explanation: b + 178 + b = 676

2b + 178 = 676

2b = 498

b = 249 bikers

h = 249 + 178 = 427 hikers

5 0
2 years ago
HELP PLS
OLga [1]

Answer:

D hope this helps

Step-by-step explanation:

-y •2=-2

-2+2=0

4x+x=5x

6+3=9

5x=9

9 divided by 5

x=1.9

So there for I think the answer is 2 it’s closest to 1.9

8 0
3 years ago
A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 4 true false questions, Part B
erma4kov [3.2K]

Answer:  374416

Step-by-step explanation:

Given : A test requires that you answer first Part A and then either Part B or Part C.

Part A consists of 4 true false questions, Part B consists of 6 multiple-choice questions with one correct answer out of five, and Part C consists of 5 multiple-choice questions with one correct answer out of six.

i.e. 2 ways to answer each question in Part A.

For 4 questions, Number of ways to answer Part A = 2^4

5 ways to answer each question in Part B.

For 6 questions, Number of ways to answer Part B = 5^6

6 ways to answer each question in Part C.

For 5 questions, Number of ways to answer Part C = 6^5

Now, the number of ways to  completed answer sheets are possible :_

2^4\times5^6+2^4\times6^5\\\\=2^4(5^6+6^5)\\\\=16(15625+7776)\\\\=16(23401)=374416

Hence, the number of ways to  completed answer sheets are possible = 374416

8 0
3 years ago
Write each of the following decimals in words.
Sergeeva-Olga [200]

A. nine hundredths

B. Thirty five hundredths

C. Seven Tenths

D. Three Thousandths

E. One Hundred Fourty five Thousandths

F. Fifty Nine Ten Thousandths

8 0
3 years ago
What is a quarter of 2770?
pentagon [3]

Answer:

692.5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which problem does this model of the solar system solve?
    8·2 answers
  • What is the answer to 3/5(x-4)=9
    12·1 answer
  • To determine how much you should budget for food each month, take the average of the expense over the last several months. If ov
    14·1 answer
  • A copy machine makes 24 copies per minute. How long does it take to make 114 copies?
    15·1 answer
  • Anyone know the right answer
    14·2 answers
  • What is the least common denominator for 3/16 and 11/24<br><br><br><br><br><br><br><br> please help
    15·1 answer
  • What is the answer to this equation ... 3 + 2c + 5c + 2 ??
    15·2 answers
  • 5 - x = 8 - x - 3 how many solutions ?
    7·2 answers
  • Find m∠U.<br> Write your answer as an integer or as a decimal rounded to the nearest tenth.
    7·1 answer
  • Which of the following expressions are equivalent to - -8/-4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!