# Posts by Deion

Total # Posts: 4

**Chemistry**

WHAT???

**geometry**

What is the area of a sector where n= the measure of the central angle, r=radius, and d=diameter. n=90 degrees, d=18cm

**7th grade**

I need to write a paper entitled Heritage Research Project, but I am not quite sure how to do this.

**force**

50 kg. if F=ma then m=F/a so m=100/2 or 50 kg.

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