In Exercises 5-8, use ALMN. where U, V, and W are the midpoints of the sides. 5. When LV = 9, what is UW? 6. When LU 2(x – 5) and VW = 8 – x, 6. what is LM ? U When NE (12x) and UW Fr rnvo what is LV W N
In Exercises 5-8, use ALMN. where U, V, and W are the midpoints of the sides. 5. When LV = 9, what is UW? 6. When LU 2(x – 5) and VW = 8 – x, 6. what is LM ? U When NE (12x) and UW Fr rnvo what is LV W N
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 20E
Related questions
Question
Can you please solve questions 4, 5, 6
![Date
Name
6.4
Practice B
AY
In Exercises 1–4, use the graph of AABC.
2
1. Find the coordinates of the midpoint D of AB,
B.
the midpoint E of CB, and the midpoint F of AC.
1 X
-5
-2
2. Graph the midsegment triangle, ADEF.
3.
3. Show that FD || CB, FE || AB, and DE || AC.
5.
4. Show that FD =
CB, FE = LAB, and DE =
2.
In Exercises 5-8, use ALMN. where U, V, and W are the midpoints of the sides.
5. When LV =
9, what is UW ?
6. When LU = 2(x – 5) and VW = 8 – x,
what is LM?
Wher NL (12+x) and UW = (+4),
what-is LVspa
8. When UV = 2y + 14 and MN = 13 - y,
what is WN?
9. The bottom two steps
of a stairwelf are shown.Explain how to use the given
120)
measures to verify that the bottom step IS parallel to the floors
S10
13 in.,
8 in.
13 in.
8 in.
floor
10Your friend claims that a triangle with side lengths ofa, b; and c will have half
the area of a triangle with side lengths of 2a 2b, and 2c. Is your friend correct?
Explain your reasoning.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc403538-943e-4bb3-8fef-ff306e338980%2F19b01868-5f8b-49aa-9683-f0db22d8b71b%2Fd0un7ev.jpeg&w=3840&q=75)
Transcribed Image Text:Date
Name
6.4
Practice B
AY
In Exercises 1–4, use the graph of AABC.
2
1. Find the coordinates of the midpoint D of AB,
B.
the midpoint E of CB, and the midpoint F of AC.
1 X
-5
-2
2. Graph the midsegment triangle, ADEF.
3.
3. Show that FD || CB, FE || AB, and DE || AC.
5.
4. Show that FD =
CB, FE = LAB, and DE =
2.
In Exercises 5-8, use ALMN. where U, V, and W are the midpoints of the sides.
5. When LV =
9, what is UW ?
6. When LU = 2(x – 5) and VW = 8 – x,
what is LM?
Wher NL (12+x) and UW = (+4),
what-is LVspa
8. When UV = 2y + 14 and MN = 13 - y,
what is WN?
9. The bottom two steps
of a stairwelf are shown.Explain how to use the given
120)
measures to verify that the bottom step IS parallel to the floors
S10
13 in.,
8 in.
13 in.
8 in.
floor
10Your friend claims that a triangle with side lengths ofa, b; and c will have half
the area of a triangle with side lengths of 2a 2b, and 2c. Is your friend correct?
Explain your reasoning.
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