The answer to this is 250.
Assuming you mean the central angle, semicircles have central angles of
.
Answer:
8x^2 + 15x -9
Explanation:
Distribute and combine
8(x+3)
total means addition and times means multiplication so when you put it together you get 8*x+3 and because you want the total of x*3 you put it in parentheses
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Answer:
12
Step-by-step explanation:
9+3=12
hope it helps
btw I need one more brainliest to level up