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
SCORPION-xisa [38]
3 years ago
8

Ethan is proving that the slope between any two points on a straight line is the same. He has already proved that triangles 1 an

d 2 are similar.
Drag statements and reasons to complete the proof.
Mathematics
2 answers:
STatiana [176]3 years ago
8 0

Answer:

Slope from P to Q = F/E ------ Definition of a Slope

Slope from Q to R = F1/E1 ------ Definition of a Slope

F1/ E1 = F/E ---------------- Triangle 1 is similar to triangle 2

Step-by-step explanation:

ella [17]3 years ago
3 0

Slope of a line = (y₂ - y₁)/(x₂ - x₁)

K'  = y₂ - y₁  ( for E & F)

L' = x₂ - x₁    ( for E & F)

=> Slope from E to F  = K'/L'

Two triangles are similar

=> K/K'  = L/L'  = DE/EF

=> K/K'  = L/L'

=> K/L = K'/L'

=>  K'/L' = K/L

Triangles are similar

K - L  = K' - L'

Sufficient information is not given but from picture it is clear that slope of line = 1

=> K = L    & K'  = L'

hence K - L = 0  & K' - L' = 0

=> K - L  = K' - L'

You might be interested in
The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is
AleksAgata [21]

Answer:

The value of the 50th percentile is 33.2 hours.

Step-by-step explanation:

The median corresponds to the 50th percentile, then the value of the 50th percentile is 33.2 hours.

6 0
3 years ago
Which lines best approximate the directrices of the ellipse? Round to the nearest tenth. x = −4.6 and x = 4.6 x = −3.5 and x = 3
emmasim [6.3K]

Answer:

a little late but the answer is

C aka  y = -4.6 and y = 4.6

Step-by-step explanation:

i just took the unit review test on edg. :)

8 0
3 years ago
Read 2 more answers
What is the answer for this question please
diamong [38]

Answer:

2.7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x djembe
Veronika [31]

Answer:

Step-by-step explanation:

Let m = maracas

c = claves

d = djembe drums

12m + 6c + xd = $326

6 0
3 years ago
I dont understand what the question is asking me​
kipiarov [429]

Answer:

\huge\boxed{\sf

Step-by-step explanation:

∠E = 1/2 (mCD - mAB)

<u>Where mCD = 110° and mAB = 30°</u>

∠E = 1/2 (110° - 30°)

∠E = 1/2 (80°)

∠E = 40°

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
3 years ago
Other questions:
  • 76km/hr=_______________________________m/s
    15·2 answers
  • Can someone answer by EXPLAINING the question detailed please I am trying to get it
    15·1 answer
  • Help , please 2 grado para explicar a mi hijo , muchas gracias
    8·1 answer
  • How do I type in a equation
    13·1 answer
  • A regulation girls fast pitch softball diamond has bases that are 60 feet apart. A regulation professional baseball diamond has
    10·1 answer
  • Find the annual interest rate paid on this loan:
    13·2 answers
  • Please help me !!! I’ll give u brainliest
    15·2 answers
  • Find the volume of the cylinder that has a radius of 7cm and a hight of Ilcm
    10·1 answer
  • What is the Value of “X”
    11·1 answer
  • PLEASE PLEASE HELP!!!! WILL GIVE BRAINLIEST!Which system of inequalities is represented by the graph?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!