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
mixas84 [53]
3 years ago
7

To the nearest tenth, what is the perimeter of the triangle with vertices at (−2, 3), (3, 6), and (2, −2)?

Mathematics
1 answer:
katovenus [111]3 years ago
7 0

9514 1404 393

Answer:

  20.3

Step-by-step explanation:

The distance formula can be used to find the side lengths.

  d = √((x2 -x1)^2 +(y2 -y1)^2)

For the first two points, ...

  d = √((3 -(-2))^2 +(6 -3)^2) = √(5^2 +3^2) = √34 ≈ 5.83

For the next two points, ...

  d = √((2 -3)^2 +(-2-6)^2) = √(1 +64) = √65 ≈ 8.06

For the last and first points, ...

  d = √((-2-2)^2 +(3-(-2)^2) = √(16 +25) = √41 ≈ 6.40

Then the sum of the side lengths is ...

  5.83 +8.06 +6.40 = 20.29 ≈ 20.3

The perimeter of the triangle is about 20.3 units.

You might be interested in
How many gallons are in 1,980 milliliters? Rounded to the nearest hundredth
Setler [38]

I believe this is the answer? If not I am sorry!

4 0
2 years ago
14d + 21 and<br> 7(2d + 3)
Gennadij [26K]

Answer:

the answer is 28d + 42

Step-by-step explanation:

multiply what's on the brackets them add

3 0
3 years ago
Read 2 more answers
Write four and two hundred ninety-five thousandths
snow_tiger [21]

Answer:

4.295

Step-by-step explanation:

there ya gooooooooo

3 0
2 years ago
“which of the <br> equations below could be the equation of this parabola?”
luda_lava [24]
The answer is C because it is on the x axis and it is positive
3 0
2 years ago
Read 2 more answers
For which set of data are the median and mode the same number?
dlinn [17]
1 hghhhhhhgghhghhhhhhhhhhhh
5 0
3 years ago
Other questions:
  • 3(5 − 2 x) = −2(6 – 3 x) − 10 x
    11·1 answer
  • The company has large and small ink cartridges in stock. How many ink cartridges can you buy with one hundred forty dollars if o
    7·1 answer
  • PLS HELP ME !! MARKING BRAINLIST IF CORRECT!! :) HELP WITH BOTH PROBLEMS
    15·1 answer
  • Simplify<br> (4^7/5^2)^3
    8·2 answers
  • What is 2+ (-3) equal to -1?
    14·1 answer
  • Does anyone know qusetion 10 and 11?
    12·1 answer
  • Thomas is making a square frame for his painting. He is using 4 pieces of wood that are each 1.5 feet long. How much wood will h
    15·1 answer
  • If we change the -3 to a 3 in the equation what would happen to the graph
    15·1 answer
  • A list of 5 steps Cecile used to factor 16 x squared minus 9. Analyze Cecile’s work. Is it correct? No, adding in 0x keeps an eq
    13·2 answers
  • The function f(x) = log0.75x is decreasing true or false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!