The correct answer is 8
Because
In triangle ORB
OR=(OB^2-RB^2)^1/2
OR=(17^2-15^2)^1/2
OR=(289-225)^1/2
OR=(64)^1/2
OR=8
RB=AB/2 so I kept its value 15 and ^1/2 refers to square root
Answer:
= −7m+2
Step-by-step explanation:
10 1/18...........................................
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Answer:
ากทก่หวไใหท่ปาก
Step-by-step explanation:
่ก่หาห่กาไย
