Answer:
21
Step-by-step explanation:
Answer:
slope 2 y intercept 2
slope -1 y intercept 3
Step-by-step explanation:
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Area=pi*r^2
16/25 therefore is r^2
therefore r=4/5
circumference = 2*pi*r
8*pi/5 is the circumference, C.
Ok, so I'm pretty sure you get it by just dividing 168 by 182 to get 0.923 etc. Then if you multiply it by 100 then you get your grade. Which is about a <em>92.3%</em>. Hope this helps.

the reason why the value is not an integer, is most likely because the 21.2<span>° is just an approximation.</span>