1372/3n I hope this helped :)
Answer:
B. m∠b + m∠d + m∠e = 180°
(Total angle in a triangle)
C. (m∠a + m∠b) - m∠d = m∠b
(Alternate angles)
E. (m∠a + m∠b + m∠c) = (m∠b + m∠d + m∠e)
(Supplementary angles)
Answer:
y=6x+-6
Step-by-step explanation:
Answer:
4x +6
Step-by-step explanation:
No explanation
Straight answer
Answer:
80 and 9 in that order.
Step-by-step explanation: