Answer:
0.246
Step-by-step explanation:
Please mark me as brainly
D+100+40=180
d=180-100-40=40 (sum of all angles)
e= 100+40= 140 (exterior angle)
180-140=40
C+50+40=180
C=180-50-40= 90 (right angle)
A=50
B=180-90-50= 40
-46 + (-48) = -94
-42 + 46 = 4
Answer: 777654
Step-by-step explanation:
lol