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
vovikov84 [41]
3 years ago
9

If a square has the perimeter of 15.2 centimeters, what are 2 equations that can determine the perimeter of the square?

Mathematics
1 answer:
astraxan [27]3 years ago
4 0

Answer:

1) P=4s

2) P=4\sqrt{A}

see the explanation

Step-by-step explanation:

we know that

The perimeter of the square is equal to

P=4s

where

s is the length side of the square

we have

P=15,2\ cm

substitute

15.2=4s

solve for s

s=15.2/4=3.8\ cm

The area of a square is equal to

A=s^2

substitute

A=3.8^2=14.44\ cm^2

we have that

s=\sqrt{A}

therefore

2 equations that can determine the perimeter of the square are

1) P=4s ----> P=4(3.8)=15.2\ cm

2) P=4\sqrt{A} ----> P=4\sqrt{14.44}=15.2\ cm

You might be interested in
Code Namo
Cerrena [4.2K]

Answer:

Step-by-step explanation:

5 0
2 years ago
How do you get the answer for 7 5/6 + 2 3/6
Blizzard [7]
First you would add 5/6 and 3/6 which would be 8/6. Next you would convert the improper fraction (8/6) into a mixed number which would be 1 2/6. Now just add 7 and 2 which is 9. Finally you would add the whole number and the mixed number. So your answer is 10 2/6 unless the instructions say to simplify then your answer would be 10 1/3.
3 0
2 years ago
Read 2 more answers
Alaina is making a birdseed mix with 2 1/3 lb sunflower seeds, 5/6 lb cracked corn, and 1/6 lb peanuts. How much cracked corn do
Darya [45]

Answer:1.25

Step-by-step explanation:

If you add everything it makes 3 and 1/3 pounds you want 5

If you divide 5 by 3 and 1/3 it's 1.5

Then you just need to multiply 5/6 by 1.5

7 0
3 years ago
If twice a number, n, is 5 less than the number squared, which of the following equations could be used to properly solve for n?
hjlf

Answer:

2n - 5 = n^2 (or n squared)

3 0
3 years ago
Can someone help me with math
Tresset [83]
I want to say 7.6% is the answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • 1. What Asian country's flag has the MOST colors? *
    9·2 answers
  • The bottom part of this block is a rectangular prism. The top part is a square pyramid. You want to cover the block entirely wit
    13·1 answer
  • There are four boxes of 100 sheets of paper and some single sheets of paper in the closet choose all the numbers that show how m
    11·1 answer
  • (Apex Question, Help?)
    8·1 answer
  • 739 is closer to ___ than it is to _____<br /><br />
    6·1 answer
  • Slicing absolute value what is |-3x|=18?
    5·1 answer
  • Is (-3, -5) a solution of the graph inequality?
    11·2 answers
  • A student must learn M unfamiliar words for an upcoming test. The rate at which the student learns is proportional to the number
    14·1 answer
  • What is the equation of this line in standard form? (Please explain)
    8·1 answer
  • To prepare for wrestling season, Tommy wants to eat 24 grams of protein at breakfast. He knows that there are 3 grams of protein
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!