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
Andrej [43]
2 years ago
13

Explain the difference between perimeter and area. What do they measure? What types of units are they measured in?

Mathematics
1 answer:
Rufina [12.5K]2 years ago
4 0
Perimeter is the length around a 2D shape measured in inches. Area is the space within a 2D shaped measured in in^2. When I say 2D I mean something like a square or triangle not a cube or pyramid which are 3D objects!
You might be interested in
A 66-meter garden row is divided into 44 equal-sized sections to plant onions.
Gwar [14]
You may represent this multiple ways.

1. 66/44 = m

2. 44m = 66

In both of these scenarios you have a total and equal parts.

The first one starts with a total and breaks it into equal parts.

The second choice shows 44 groups of a part totaling 66 meters.
8 0
3 years ago
A car is 200 km from its destination after an hour and 80 km from its destination after 3 hour
Pani-rosa [81]

200 - 80 is equal to 120. So the car traveled 120 km in 3 hours. It travels at an average of 120/3 = 40 km/hr, and will reach its destination in 2 hours.

4 0
3 years ago
Helppppppp show the steps to your answer
Studentka2010 [4]

The numeric value of the expression -a² - 2bc - |c| for a = -3, b = -5 and c = 2 is of 9.

<h3>How to find the numeric value of an expression?</h3>

The numeric value of an expression is found replacing each letter by it's attributed value.

In this problem, the expression is:

-a² - 2bc - |c|

The attributed values are:

a = -3, b = -5 and c = 2

Hence the numeric value will be given by:

-a² - 2bc - |c| = -(-3)² - 2(-5)(2) - |2| = -(9) + 20 - 2 = -9 + 18 = 9.

More can be learned about the numeric value of an expression at brainly.com/question/14556096

#SPJ1

4 0
9 months ago
Hellp meee please I’m about to fail this subject!
elixir [45]

Answer:

So first you have to do 12-2 since it's in parenthesis. It is 10. 5+4 is 9, and 9 times 10 is 90. 3 squared is 9, then you divide 90 by 9. The answer is 10.

4 0
2 years ago
Read 2 more answers
What is the y-intercept of the function f(x)=-2/9x + 1/3 ?​
lorasvet [3.4K]

Answer:

Approximately 0.333

Step-by-step explanation:

If we graph this we see that the line goes over the y-axis at (0,0.333)

*I use desmos graphing calculator*

6 0
2 years ago
Read 2 more answers
Other questions:
  • If Cara spins a spinner two times, then what is the probability that she will land on A or B on her first spin and B, C, D, or E
    12·1 answer
  • The travel time for a college student traveling between her home and her college is uniformly distributed between 40 and 90 minu
    6·1 answer
  • X-50-64%=288. what does x equal
    8·1 answer
  • Theo writes the equation a=9b. Which is a true statement?
    6·1 answer
  • I need a little bit of help on this. Thought I knew how to do it
    6·1 answer
  • Need help with 8! Please show your work!!!!! Appreciate it! Have a nice day
    9·1 answer
  • Can someone please help me on this
    9·1 answer
  • X2-8x+10=0 solve for x
    13·2 answers
  • What is 7x + 15 = 9x + 15 - 2x + 1 and how many solutions are there
    10·2 answers
  • 3(x-2) <br> I don’t know how to do this
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!