Use the protractor to measure each angle formed by the intersecting lines. ∠ABC=
∘
∠CBD=
∘
∠DBE=
∘
∠ABE=
∘

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64