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
ratelena [41]
3 years ago
6

I just need the measurements of each segment​

Mathematics
1 answer:
Firdavs [7]3 years ago
5 0

Answer:

 AB = 3.605

 CD = 4.123

 EF = 3.605

 GH = 4.472

 JK = 4.123

Step-by-step explanation:

Distance between two points = √( (x₂ - x₁)² + (y₂ - y₁)² )

A(-5, 3), B(-2, 1)

  = √( (-2 - (-5))² + (1 - 3)² )

  = √( 3² + (-2)² )

  = √( 9 + 4 )

  = \sqrt{13} = 3.605

C(-2, 5), D(-1, 1)

  = √( (-1 - (-2))² + (1 - 5)² )

  = √( 1² + (-4)² )

  = √( 1 + 16 )

  = \sqrt{17} = 4.123

E(-4, -3), F(-1, -1)

  = √( (-1 - (-4))² + (-1 - (-3))² )

  = √( 3² + 2² )

  = √( 9 + 4 )

  = \sqrt{13} = 3.605

G(0, 2), H(4, 4)

  = √( (4 - 0)² + (4 - 2)² )

  = √( 4² + 2² )

  = √( 16 + 4 )

  = \sqrt{20} = 4.472

J(2, -1), K(3, -5)

  = √( (3 - 2)² + (-5 - (-1))² )

  = √( 1² + (-4)² )

  = √( 1 + 16 )

  = \sqrt{17} = 4.123

You might be interested in
Ricky walked away from a mall at a constant velocity for the first 30 seconds. He stopped at an ice cream parlor for 40 seconds.
Vlada [557]

Answer : option C

We analyze the attached graph

First, Ricky walked away from mall at the constant speed for 30 seconds

Second, he stopped walking for 40 seconds

Third, he walked towards mall at a constant speed for 10 seconds

Fourth , both walked away for next 20 seconds

So total walk time = 30 + 40 + 10 + 20= 100 seconds

Total time is 100 seconds. so we cannot choose option B and d because the graph ends before 100 seconds.

In option A, Ricky walked away from the mall after 70 seconds. so we cannot choose option A.

Option C is the graph best represents Ricky's motion.

4 0
4 years ago
Read 2 more answers
2 + 4 − 8 can be written in form of ( + )2 + . Find the value of .
Nitella [24]

⚠️Question is incomplete, so don't blame me if method is different ⚠️

\leadsto \sf2 + 4 - 8

\\  \\

\leadsto \sf6 - 8

\\  \\

\leadsto \sf - 2

4 0
2 years ago
the median weekly earnings for american workers in 1990 was $412 and in 1999 it was $549. Calculate the average rate of change b
mina [271]

The rate of change between 1990 and 1999 is 15.22

Step-by-step explanation:

The rate of change in this case is given by change in quantity divided by change in time

So,

Rate\ of\ change = \frac{Increase\ in\ money}{Increase\ in\ time}\\=\frac{549-412}{1999-1990}\\=\frac{137}{9}\\=15.22

Hence,

The rate of change between 1990 and 1999 is 15.22

Keywords: Rate of change, median

Learn more about median at:

  • brainly.com/question/10764770
  • brainly.com/question/1087090

#LearnwithBrainly

5 0
3 years ago
Find the number of distinct triangles with the measurements a = 5, b =2, and a = 51 degrees.
elixir [45]
The answer is the option b. 1.

Two sides and one angle determine one unique triangle.

If the angle is the between the two sides, you just can use the rule known as SAS, Side Angle Side.

When that is the case you use the cosine rule.

When the known angle is not between the two sides but one of the others, you use sine theorem.

Then in any case when you know two sides and one angle of a triangle the other side and angles are determined, which implies that there is only one possible triangle.
4 0
3 years ago
5 more than the product of 17 and a number is 107. What is the number?
ikadub [295]

Answer:

6

Step-by-step explanation:

subtract 5 from 107 is 102

102 divided by 17 is 6

8 0
3 years ago
Other questions:
  • you go to a basketball game and buy 3 Waters that cost X dollars each and a bag of peanuts for $4.50. write an expression in sim
    8·1 answer
  • The length of the minute hand on a clock is 5 in....is it a dimeter, circumference, radius?
    5·1 answer
  • Laurie And ronnie invented a trivia game in which a player can score 0 6 11 points each turn each player must take at least one
    7·1 answer
  • Suppose that we have two events, A and B, with P(A) = 0.40, P(B) = 0.60, and P(A ∩ B) = 0.20. (a) Find P(A | B). (Round your ans
    5·1 answer
  • Find the area of the rectangle below by multiplying its length and width.
    9·1 answer
  • Can someone help me pls
    11·1 answer
  • Jenny has taken a job with a starting salary of $26,000 and an annual 5% raise. Calculate the total amount
    7·1 answer
  • Round 523 to the nearest ten
    8·2 answers
  • Why are exponents used in math?
    5·2 answers
  • If f(x) = 3x²+2 and g(x)=x2-9, find (f- g)(x).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!