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
Ksenya-84 [330]
4 years ago
15

Determine whether the given segments have the same length. Complete the justification of your answer,

Mathematics
1 answer:
Ratling [72]4 years ago
5 0

Answer:

No does not contain the same length

Step-by-step explanation:

Given that

A(-4,2) , B (1,4), C (2, -1)

Now

AB would be

= \sqrt{(1-(-4))^2 + (4-2)^2} \\\\= \sqrt{29}

And, BC is

= \sqrt{(2-1)^2 + 1-(-4))^2} \\\\= \sqrt{26}

As we can see that the AB and BC are not equaled

So,

AB ≠ BC

Due to the different length

Therefore they do not contains the same length

We simply applied the distance formula due to which the length could be determined and the same is to be considered

You might be interested in
8. In rural third world countries, farmers use a
liubo4ka [24]

9514 1404 393

Answer:

  6872 cubic feet

Step-by-step explanation:

The volume of the conical bucket is ...

  V = 1/3πr²h

  V = 1/3π(15/2 in)²(20 in) = 375π in³

There are 60 minutes in 1 hour, so 3×60 = 180 minutes in 3 hours.

If each of 2 farmers can transfer 28 buckets per minute the total amount transferred is ...

  (375π in³)(180 min)(2 farmers)(28/min/farmer) = 3,780,000π in³

There are 1728 in³ in 1 ft³, so this is ...

  (3,780,000π/1728) ft³ = 2187.5π ft³, about 6872 cubic feet.

3 0
3 years ago
Use the half-angle formulas to find the exact value of the trigonometric function sin 15°
VikaD [51]

Answer:

sin 15° = 0.2588

Step-by-step explanation:

The half angle formula is:

\sin{(\frac{x}{2})} = \pm \sqrt{\frac{1 - \cos{x}}{2}}

sin 15°

The double of 15º is 30º. First quadrant, so the sine is positive.

\sin{15} = sqrt{\frac{1 - \cos{30}}{2}}

Since \cos{30} = 0.866

\sin{15} = sqrt{\frac{1 - \cos{30}}{2}} = \sqrt{\frac{1 - 0.866}{2}} = 0.2588

sin 15° = 0.2588

7 0
3 years ago
Is 10/9 closest to 0,1/2 or 1
Juliette [100K]
Since 10/9 is 1.1 repeating, it's closer to 1
6 0
4 years ago
I need help ASAP plz
Sladkaya [172]
This is a right triangle. To find the third side of a right triangle. Use the Pythagorean Theorem.
a^2+b^2=c^2
a and b are the legs, c is the hypotenuse.
a^2+7^2=16^2
a^2+49=256
Subtract 49 from both sides:
a^2=207
Square foot:
a=14.38749457 in.
Round to nearest tenth:
14.4 in
4 0
3 years ago
Read 2 more answers
4x4+yxy+4+y=32. what is y?​
Ann [662]

20+y2+y=32

y2+y-12=0

(y+4)(y-3)=0

y= -4 or 3

5 0
3 years ago
Other questions:
  • Hoover Dam, in the United States, is 233 meters high. Ertan Dam, in China, is 240 meters high. Write and evaluate a numerical ex
    11·2 answers
  • Can someone tell me the answer ASAP no need explain
    10·1 answer
  • An insurance agent is paid 20% commission on his collections. if he collects $880.00, how much is his commission
    11·1 answer
  • What is the degree of 5x3 + 2x2y3z?
    13·2 answers
  • Multiply. Write your answer in lowest terms as a proper or improper fraction.<br> 3/4 (-2/15)
    5·1 answer
  • Calculate the perimeter of an equilateral triangle which has a side of 14cm
    11·1 answer
  • i am 3 an odd number I am less than 100 the sum of my digits is 12 I am a multiple of 15 what number am I
    8·1 answer
  • Factorise the following completely: (4 marks)<br><br>a)a) 81
    15·2 answers
  • How long does it take for the account to be worth about $750?
    7·1 answer
  • A student clamied that the number -4 is not rational because it is not a ratio of two integers. Do you agree or disagree?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!