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
nadya68 [22]
2 years ago
8

Please help me it is due soon, please no links

Mathematics
1 answer:
lora16 [44]2 years ago
6 0

Answer:

The length of the three sides 5, \sqrt{58} , \sqrt{65}

The triangle <u>is not</u> a right triangle

Step-by-step explanation:

A = (3, 2) , B = ( 6, 9) , C = (10, 6)

Find the lengths using distance formula.

distance = \sqrt{(x_2 -x_1)^2 + (y_2 - y_1)^2}

AB = \sqrt{(6-3)^2 + (9-2)^2}  = \sqrt{9 + 49 } = \sqrt{58}

BC = \sqrt{(10-6)^2 + (6-9)^2}  = \sqrt{16 + 9}  = \sqrt{25}  = 5

AC = \sqrt{(3-10)^2+(2-6)^2}  = \sqrt{49 + 16} = \sqrt{65}

Using Pythagoras theorem :

(Longer \ side)^2 = sum \ of \ square \ of \ two \ other \ sides

Longest side is AC . So we will check if it satisfies Pythagoras theorem :

\sqrt{65} = \sqrt{58} + 5^2\\65 = 58 + 25\\

65 ≠ 58 + 25

So the sides does not satisfy Pythagoras theorem. Hence the triangle is not a right triangle.

You might be interested in
I need some serious help on this
motikmotik
BB BA BB BA
................


4 0
3 years ago
Find the inequality represented by the graph ​
Naya [18.7K]
The answer is 2 and over it is 3
3 0
3 years ago
Helena lost her marbles. But then she found them and put them in 4 bags with mm marbles in each bag. She had 3 marbles left over
77julia77 [94]

Answer:

4m +3 marbles does Helena have in all.

Step-by-step explanation:

Here, m represents the marble in each bag.

She put them in 4 bags with m marbles in each bag.

In each bag she have m marbles

then, in 4 bag she have 4m marbles

⇒total number of marbles= 4m

Since, she had 3 marbles left over.

⇒She have total number of marbles = 4m + 3

Therefore, 4m +3 marbles does Helena have in all.


8 0
3 years ago
Read 2 more answers
Help its iready ill give brainiest
madam [21]

Answer:

7(1/2)

Step-by-step explanation:

7 0
3 years ago
The triangle below is an equilateral triangle. Find y.<br> 10<br> y+3
Colt1911 [192]

Answer:

y = 7

Step-by-step explanation:

An equilateral triangle has all its sides to be equal..

so.

10 = x

10 = y + 3

y = 10 - 3

y = 7

6 0
3 years ago
Other questions:
  • Helppppppp please...........
    11·1 answer
  • What is the next term in the multiplication, or geometric, pattern that begins 17, 68, 272?
    15·1 answer
  • Pick the geometric term that matches the real-world object: a deck of cards.
    12·2 answers
  • An article retails for 27.50. The city sales tax is 6%, and the federal excise tax is 8%. How much does the article cost altoget
    8·2 answers
  • Solve (1/81)^x = 243^x-9
    12·1 answer
  • Please help me I am struggling :((
    7·2 answers
  • Using the correct graph, describe the association shown. Will mark brainliest❤️
    6·1 answer
  • Round off 19340 to 1 s f​
    5·1 answer
  • Please answer the questions below.
    9·1 answer
  • One approximate solution to the equation cos x = -0.60 for the domain 0° ≤ x ≤ 360° is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!