Which complete bipartite graphs km, are trees? (b) let t be a full 8-ary tree with 201 vertices. (ii) how many internal vertices does t have? (iii) how many leaves does t have?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Which of the functions graphed below has a removable discontinuity?

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given