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
brilliants [131]
3 years ago
15

Examine the diagram and information to answer the question.

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0

Answer:

23.4 units

Step-by-step explanation:

Given the point of the vertices of triangle ABC as A(−5,1), B(2,1), and C(6,4).

The distance (d) between two points X (x₁ , y₁) and Y(x₂, y₂) is given as:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}. We can use this to calculate the length of the sides of the triangle. Therefore:

AB=\sqrt{(2-(-5))^2+(1-1)^2}=\sqrt{7^2}=7\\  AC=\sqrt{(6-(-5))^2+(4-1)^2}=\sqrt{11^2+3^2}=11.4\\\\BC=\sqrt{(6-(2))^2+(4-1)^2}=\sqrt{4^2+3^2}=5\\

The perimeter of the triangle ABC = AB + AC + BC = 7 + 11.4 + 5 = 23.4 units

You might be interested in
Draw the image of \triangle ABC△ABCtriangle, A, B, C under a dilation whose center is AAA and scale factor is \dfrac{1}{4} 4 1 ​
Phantasy [73]

Answer:

THE FIRST OPTION

Step-by-step explanation:

GIVE ME BRAINLIEST

3 0
3 years ago
How many half-cup servings of trail mix can you get from four cup of trail mix
Ksenya-84 [330]

You can get 8 half-cups of trail mix. All you have to do is 4*2

7 0
3 years ago
What does x equal?. 3/4 x + 5/8=4x
Aleonysh [2.5K]
6x +5 = 8x after make the common denominator on both sides 

5 = 2x

x = 5/2 

hope this will help you 
5 0
3 years ago
Read 2 more answers
The graph of a linear function is shown.
Leokris [45]

Answer:

zero

Step-by-step explanation:

because it's horizontal line

6 0
2 years ago
What is the value of the expression (-8/9) + (-2/3) x (-4 1/2)
geniusboy [140]

\frac{4}{9}

I hope this this is what you need ..

6 0
3 years ago
Other questions:
  • The formula d = rt means that the distance traveled is equal to the rate (speed) times the time. Solve d = rt for r
    10·2 answers
  • Linda spent 3/4 of her saving on furniture and the rest on a tv.If the tv cost her $200,what were her original savings .
    12·1 answer
  • ILL GIVE BRAINIEST!! PLEASE HELP ASAP!!! GEOMETRY!! YOU CAN USE THIS PERSONS ANSWERI JUST NEED THE ANSWER AND IT WONT LET ME SEE
    9·1 answer
  • I used Cauchy-Schwarz inequality but it took too much time to finish. Is there any way faster?​
    11·1 answer
  • (m-n)*2 -18(m-n) +77​
    10·1 answer
  • Help Me! How Can I Add The 7 Ordered Pairs To The Graph ( I’ll list them in the bottom )
    15·1 answer
  • I just need help with the last question please !:)
    14·1 answer
  • REPOST HELP PLEASEEE<br><br> I KNOW THIS ISNT MATH BUT NO ONE IS SEEING IT
    9·1 answer
  • Find the midpoint of PQ with endpoints P(0, 2) and Q(6, -2). Then write an equation of the line that passes through the midpoint
    9·1 answer
  • Triangles ABC and DEF are mathematically similar. CB 9 cm FE 13.5 cm The area of triangle ABC is 34 cm?. Calculate the area of t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!