Select the correct answer.
given: ∆abc
prove: a midsegment of ∆abc is paral...
Mathematics, 01.12.2019 09:31 allanarayos5597
Select the correct answer.
given: ∆abc
prove: a midsegment of ∆abc is parallel to a side of ∆abc.
statement reason
1. define the vertices of ∆abc to have unique
points a(x1, y1), b(x2, y2), and c(x3, y3). given
2. let d be the midpoint of and e be the
midpoint of . defining midpoints
3.
definition of midpoints
4. slope of
slope of definition of slope
5. slope of = slope of transitive property of equality
6. definition of parallel lines
7. let f be the midpoint of . defining a midpoint
8. definition of midpoint
9. slope of
slope of definition of slope
10.
11. definition of parallel lines
12. similarly, is parallel to . steps similar to steps 1−11
what is the missing step in this proof?
a.
statement: slope of = slope of
reason: definition of slope
b.
statement: slope of = slope of
reason: transitive property of equality
c.
statement: df = bc
reason: corresponding sides of congruent triangles are congruent.
d.
statement: ∆adf ≅ ∆abc
reason: asa solve for 10
Answers: 1
Mathematics, 21.06.2019 12:50, brittanysanders
Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no
Answers: 1
Mathematics, 21.06.2019 18:10, TrueMonster8911
What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6
Answers: 1
Mathematics, 21.06.2019 22:30, lilmaddy8856
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
Mathematics, 31.08.2020 01:01
English, 31.08.2020 01:01
History, 31.08.2020 01:01
Mathematics, 31.08.2020 01:01
Mathematics, 31.08.2020 01:01