In the folowwing diagram, AB = 17.5m, DC = 19.6m, BDC = 27° and DCA = 90° 17.5 m
B
J270
19-6 m
Diagram not drawn to scale.
Calculate the size of ADC

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

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