Twelve of the 40 cars pulled by the locomotive were tankers.

a. what fraction of the cars were tankers?

b. what percent of the cars weren't tankers?

so so so !

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok