The truth table represents statements p, q, and r. Which rows represent when (19) V (PAT) is true?
р
9
r
p19
O A and B
par
T
A
T
T
-
T
O A, B, and C
B
T
T
F
T
F
OB and E
с
T
F
T
F
T
OB, C, and E
D
T
F
F
F
F
E
F.
T
T
F
F
F
F
T
F
F
F
G
F
F
T
F
F
H
F
F
F
F
F

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.