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
Romashka [77]
2 years ago
9

Find the perimeter of a square whose area is 441 sq km?

Mathematics
1 answer:
Sveta_85 [38]2 years ago
6 0

Answer:

Area of perimeter = 441 sq cm

(side)2 =

\sqrt{441}

=21

the perimeter of sq= 4×side

= 4×21

84

You might be interested in
What is w equivalent to<br> 7w-6=3(w+4) + 4w
DochEvi [55]

Answer:

w is undefined, no solutions.

Step-by-step explanation:

7w - 6 = 3(w + 4) + 4w

7w - 6 = 3w + 12 + 4w

7w - 6 = 7w + 12

-6 = 12

w is undefined, no solutions.

5 0
1 year ago
Use the Distributive<br> Property to express<br> 24 + 40.
timurjin [86]

Answer:

4(6+10)

Step-by-step explanation:

4×6=24

4×10=40

5 0
3 years ago
How many times bigger is 5 with an exponent of 26 compared to 5 with an exponent of 22?
Gekata [30.6K]

Answer:

Step-by-step explanation:

if we have 5^22 and 5^26

5^26= 5^22 x5^4

5^26 is bigger by the number 5^4

5 0
2 years ago
Read 2 more answers
A chemist weighed an object and found its mass to be 250 grams. The objects actual mass is 360 grams. What was the chemists perc
icang [17]
100 percent off the top floor of a chair
6 0
3 years ago
PLEASE HELP THIS IS SUPER URGENT
vaieri [72.5K]

Answer:

have no idea lol im terrible at math

8 0
3 years ago
Other questions:
  • Nits.<br> What is the length of segment TV?<br> 14 units<br> 19 units<br> 38 units<br> 50 units
    6·1 answer
  • on a map 1 inch equals 15 miles. if two cities are 4.5 inches apart on the map , how far are they actually apart
    6·1 answer
  • A sequence is defined by the equations and . What is the fifth term in the sequence?
    6·1 answer
  • Premonition : predestination ::
    10·2 answers
  • -5+6<br> What’s the answer
    7·2 answers
  • What is the area of the composite figure?
    14·1 answer
  • Pls answer this question im confused
    10·1 answer
  • I need Help Fast its due in a few minutes please Show WORK and tell me how to do it NO links.
    10·1 answer
  • What is the area of the figure below?
    12·1 answer
  • Write 42 as a complex number.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!