Answer:
4n+9
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Step-by-step explanation:
Answer:
82 degrees
Step-by-step explanation:
Measure of arc ABC = 86*2 = 172 degrees.
Measure of arc DC = 360 - (145+172) = 360-317 = 43 degrees.
Measure of arc BCD = 121+43 = 164 degrees.
Measure of angle A = 164/2 = 82 degrees
Answer:
$2
Step-by-step explanation:



Therefore, each raffle ticket cost $2.
Answer:
Parabola
Step-by-step explanation: