Triangle A E C is shown. Line segment B D is drawn near point C to form triangle B D C. Which piece of additional information can be used to prove △CEA ~ △CDB?

∠BDC and ∠AED are right angles
AE ≅ ED
△BDC is a right triangle
∠DBC ≅ ∠DCB

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Through non-collinear points there is exactly one plane.