<span>an</span><span> = </span>a<span>n–1</span><span> + 21 the answer is c
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Answer:
it's an angle X duh he he he be
Answer:
90 square kilometers
Step-by-step explanation:
1. split the figure in small definite sections
2. find the areas of the smaller sections.
3. find the sum of the areas.
Answer:
1022.50
Step-by-step explanation:
1000*.03= 30. (12mos interest)
30/4=7.50 quarterly interest
7.50x3 (9mos)= 22.50 interest
I’m pretty sure there not but I might be wrong