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
White raven [17]
3 years ago
5

Which is the most logical order of statements and justifications I, II, III, and IV to complete the proof?

Mathematics
2 answers:
Tamiku [17]3 years ago
6 0
I think its B IV,III, I, II
Verdich [7]3 years ago
5 0

Answer:

IV,III,I,II

Step-by-step explanation:

We are given that a triangle ABC in which three medians are given .

We are given  a proof of three medians of a  triangle which intersect at  common point.

We have to find which is the most logical order of statement and justifications I,II,III and IV to complete the proof.

Statement:Point F is the mid- point of segment AB and point E is the mid-point of segment AC.

Draw segment BE and draw segment FC.

Justification: By construction

Statement: Point G is the point of intersection of segment BC and segment FC.

Justification: Intersecting lines postulate

Statement:Draw  segment AG.

Justification: By construction

Statement:Point D is the mid- point of intersection between segment AG and segment BC.

Justification: Intersecting lines postulate

Statement:Point H lies on segment AG such that AG\cong GH

Justification: By construction

Step:IV FG\parallel BH,GE\parallel CH

Justification: Midpoint segment theorem

Step III.GC\parallel BH,BG\parallel CH

Justification: Substitution

Step I.BGCH is parallelogram

Justification: By property of parallelogram (Opposite sides are parallel)

StepII:BD\cong DC

Justification: Property of parallelogram (diagonals of parallelogram bisect each other)

Statement: AD is median

Justification: Definition of median

Answer:IV,III,I,II

You might be interested in
I really need answers asap please.
ale4655 [162]

We're told x=-5 and y=11 and asked to evaluate a few expressions. That just means substitute these values into the expressions and compute the exact numerical answer.

4y-10x = 4(11) - 10(-5) = 44 + 50 = 94

Answer: 94

x to the power of 3

x^3 = (-5)^3 = -5 \times -5 \times -5 = -125

Answer: -125

•6y to the power of 2

Probably means

6y^2 = 6(11)^2 = 6(121) = 726

Answer: 726

5(3x+2y) = 5(3(-5) + 2(11)) = 5(-15 + 22) = 5(7) = 35

Answer: 35

•(y-x) to the power of 2

(y - x)^2 = (11 - -5)^2 = 16^2 = 256

Answer: 256


6 0
3 years ago
Need answer asap *** 50 POINTS
lara31 [8.8K]
I’m pretty sure it’s B if not try D
3 0
3 years ago
Simplify 10 to the power of -3
Step2247 [10]

Answer:

30

Step-by-step explanation:

4 0
3 years ago
Plz Help! 50 points and branliest if right!
SVETLANKA909090 [29]

Answer: The answer is 8

Step-by-step explanation:

Because you multiply the length by width to get area you just divide the area by either the length or width to find the missing length.

7 0
3 years ago
Read 2 more answers
Question 3: 12 pts A box has 26 pens —6 red, 8 green, 5 blue, and 7 black. Sam picks two pens at a time without replacement. Wha
defon

Answer:

The probability of Sam is 2/5

Step-by-step explanation:

n(e)=2

n(s)=5

Pe=n(e)/n(s)

Pe=2=5

7 0
2 years ago
Other questions:
  • matt is playing a game. he gains 7 poins loses 10 poins, gains 2 points, and then loses 8 points what is his final score
    8·1 answer
  • Calculate the area and perimeter of the given shape with radius 14 cm.
    7·1 answer
  • A triangle has side lengths of 15, 10, and 7. Is this triangle a right triangle
    14·1 answer
  • Which is the MOST a Which cell structure functions like a power plant for a eukaryotic cell? A. nucleus B. cytoplasm C. mitochon
    7·2 answers
  • Please help???????? ASAP​
    15·2 answers
  • Someone finish this rq
    8·1 answer
  • Convert 4B from hexadecimal to decimal.
    7·1 answer
  • Pls help I’m failing math I’ll brainlest for the right answer grades close today
    5·2 answers
  • A computer gererates 80 integers from 1 to 5 at random. The results are recrded in the table. What is the experimental probabili
    12·1 answer
  • The handle of a car jack is moved 75cm and the car is lifted 2.5 cm. What is the ideal mechnical advantage of this car
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!