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
SVEN [57.7K]
3 years ago
13

20. The perimeter of a square is 72 in. What is its area? 72 in2 324 in2 18 in2 5,184 in2

Mathematics
1 answer:
tatuchka [14]3 years ago
6 0
To find the length of each side 72/4
Each side is 18

So area is 18 times 18= 324
You might be interested in
there are only blue, yellow and green cubes in a bag. there are three times as many blue cubes than yellow cubes and five times
Sophie [7]

Answer:

Do you have options to choose from

8 0
3 years ago
Read 2 more answers
Four graphs are shown below:
vlada-n [284]
Definitely Graph C.

The dots are aligned correctly to the line better than the other graphs.
4 0
3 years ago
The slope between the points (-1,-5) and (r, -9) is 2. What is the value of r?
Gnom [1K]

Answer:

r = 2

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)

(-1, -5)

(r, -9)

-5 - (-9) / -1 - r = 2

4 / -1 - r = 2

r = -2

-1 - (-3) = 2

4 / 2 = 2

Please let me know if I've gotten anything wrong!

4 0
3 years ago
The graph shows a line and two similar triangles.
Artist 52 [7]

Answer:D. y=4xt3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve for x + 24 = -12<br><br> answer in the box <br><br>x equals_______​
Mandarinka [93]

Answer:

x = -36

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

x + 24 = -12

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Subtract 24 on both sides:                       x + 24 - 24 = -12 - 24
  2. [Subtraction] Simplify:                                                                                        x = -36
5 0
3 years ago
Other questions:
  • What value of x will make the equation true
    11·2 answers
  • Monica bowled three games. Her scores were 175, 142, and 133. What was her mean, or average, score
    13·2 answers
  • X+9=6 CAN SOMEONE PLEASE explain this to me plz for 62 points if y'all get the right number that is on my paper
    10·2 answers
  • Is 0.012000000 repeating or terminating?
    14·1 answer
  • Which of the following best approximates the line of best fit?
    13·2 answers
  • Whats the figures and how do I find the area?​
    9·1 answer
  • The age difference between the two brothers is 5. 7 years later, the age of the elder brother will be 3 times bigger than the ag
    11·1 answer
  • Although the problem above may look really different or much harder than any equation we have solved before, guess what?! It’s n
    6·1 answer
  • Jay played 350 solitaire games he won 154 of those games. What percent of the games did Jay win?
    9·2 answers
  • It’s due late tonight can some pls help me pass
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!