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
maksim [4K]
3 years ago
15

Consider the triangle below.

Mathematics
1 answer:
Alina [70]3 years ago
6 0

Answer:

Option A is correct.

Step-by-step explanation:

\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\

Using the above mentioned distance formula, we have:

\mathrm{Distance\:between\:}\left(1,\:3\right)\mathrm{\:and\:}\left(3,\:-2\right):\quad \sqrt{29}\:\:\:\mathrm{or}\:\:5.39\:\\\\\\\mathrm{Distance\:between\:}\left(1,\:3\right)\mathrm{\:and\:}\left(-4,\:-1\right):\quad \sqrt{41}\:\:\:\mathrm{or}\:\:6.4\:\\\\\\\mathrm{Distance\:between\:}\left(3,\:-2\right)\mathrm{\:and\:}\left(-4,\:-1\right):\quad 5\sqrt{2}\:\:\:\mathrm{or}\:\:7.07\:\\\\

Add the length of three sides of triangles, we have:

Perimeter = 5.39+6.4+7.07 = 18.86

You might be interested in
This is due in about a hour so yea help me pls
Brilliant_brown [7]

Answer:

What's the question? TELL ME

5 0
3 years ago
Read 2 more answers
Chelsea drew two parallel lines KL and MN intersected by a transversal PQ, as shown below: Two parallel lines KL and MN with PQ
denis23 [38]
I've posted my answer together with the image I think this problem required. 

3 0
3 years ago
Symbolize and Solve Equations
NNADVOKAT [17]

x = 5.43 + .83m

5.43 + .83 * 5 = 5.43 + 4.15 = $9.58

5 0
2 years ago
What are the intercepts for the equation? Select all that apply. x + y = 4 *
olchik [2.2K]

Answer:

  y intercept (0, 4)

  x intercept (4, 0)

I hope this is good enough:

3 0
3 years ago
2<br> 2. Evaluate (a + y)+ 2y if a = 5 and y = -3.<br> F 58<br> G -2<br> H 70<br> J 10
NARA [144]
<h3>Answer:  G) -2</h3>

=======================================================

Explanation:

I'm assuming you meant to say (a+y)^2 + 2y

Replace each copy of 'a' with 5. Replace each copy of 'y' with -3. Use PEMDAS to simplify.

(a+y)^2 + 2y

(5 + (-3))^2 + 2(-3)

(5-3)^2 + 2(-3)

(2)^2 + 2(-3)

4 + 2(-3)

4 - 6

-2

So (a+y)^2 + 2y = -2 when a = 5 and y = -3.

3 0
3 years ago
Other questions:
  • Whats the simplified version of (3.2) to the 4th power
    11·2 answers
  • Note: Figure is not drawn to scale.
    7·1 answer
  • Which of the following relations is a function?
    9·2 answers
  • Which of the following expresses the sum of 54 and 30 as a product? * O 6 (54 + 30) O 6(9+5) O 9 (6+5) O 9 (54 + 30)​
    6·1 answer
  • Isotope X has a half-life of 8.00 minutes. How much of a 75.0 g sample will remain
    13·1 answer
  • Look at the number line below.
    12·1 answer
  • Nine students can make a poster in 10 hours how many students join them so that they can all together make this poster in six ho
    9·2 answers
  • 1. 4(x-3)=-24<br>2. 5(x+3)=30<br>solve for x​
    13·2 answers
  • Type the correct answer in the box.
    11·1 answer
  • Can anyone help me please, I will mark brainliest to the right answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!