C because first you would find the circumference of the circle which is pi times diameter, which is 18.84 but since it is a semi-circle you would divide by 2 which is 9.42. Then you do 3+3=6 + the length which is 6 so you get 12. 12+9.42=21.42 and if you round that to the nearest tenth it is 21.42.
Answer:
The first picture is 1., second picture is 3, and third picture is 2
Answer:
Amount of chromosones human have is 46
Step-by-step explanation:
23 from ur father 23 from your mother
I'm not sure i understand your questions though
The third answer
1 quarter, 6 dimes, 1 nickel, 7 pennies
The answer is: [C]: " y = -2x - 1 " .
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