Which equation could be used to solve for the length of side c, given a =5, b = 12, and C= 72°? 8
A
b
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Oc? - 5+12- 215)(12)cos 72
c? - 5+12° +2(5)(12)cos 72
67-57-12-2(5)(12)cos 72
c? - 5-12 +2(5)(12)cos 72°

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

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80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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3.how is solving radical equations different than solving linear equations?

step-by-step explanation: