Answer:
45
Step-by-step explanation:
Answer:
chord CD is 11
Step-by-step explanation:
just add 2 and 9
Answer: search it and i cant see well so sorry
Step-by-step explanation: research
Answer:
15
Step-by-step explanation:
2×6=8
8+7 =15
2+7 =9
9
Answer:
x is more than or equal to 77
Step-by-step explanation: