Answer:
-108
Step-by-step explanation:
-8 - ( -10 )²
= -8 - 100
= -108
D is the right answer because g is midpoint of ah and e is midpoint of ab and eg is parallel to bh so eg equals half bh
Answer:
56.55
Step-by-step explanation:
C=2πr=2·π·9≈56.54867
Answer:
B
Step-by-step explanation:
70-20=50
i don't sure correct or not