Mathematics, 14.12.2021 23:40 nick4524
Proving the Sum of the Interior Angle Measures of a
Triangle ls 180°
Given: y || 2
Prove: m25+ m2 2 + m26 = 180°
Angles Lines Statements Reasons
21
23
25
26
m21
m23
m25
m26
L
А
M
Reasons
1
Statements
2.
3
y
4
6
7
z
С
8
Assemble the proof by dragging tiles to
the Statements and Reasons columns
Answers: 3
Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
Mathematics, 21.06.2019 19:00
You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
Answers: 1
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Proving the Sum of the Interior Angle Measures of a
Triangle ls 180°
Given: y || 2
Pro...
Given: y || 2
Pro...
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