Freshman-sophomore
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14. the ratio of the lengths of chord cd to
of the lengths of chord cd to diameter ab of circle qia 34.
and cd is parallel to ab, find the area of trapezoid abdc.

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points