Complete the 2-column proof using the most appropriate method. #3
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9. Given: AB = ED. AB || DE, C is the midpoint of AE
Prove: ABC D AEDC
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Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

Can someone me with these two circle theorem questions asap?