Answer:
1,383
Step-by-step explanation:
15x11+(29x42)
165 + (1,218)
= 1,383
Answer:
43=0
this should be the answer :)
AB = 180
5y + 3y + 2y + 2y = 180
12y = 180
y = 15
Check the answer by substituting:
5(15) + 3(15) + 2(15) + 2(15)
75 + 45 + 30 + 30 = 180
Answer:
1) supplementary
2) ∠ABD = 180° - 123°
Step-by-step explanation: