Expand the exponents, simplify, then write the rule.

3) x2 x3

rule:

4) (x2)3

rule:

5) y5
y3

rule:

6) (2x2)3

rule:

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Solve the triangle. a = 21°, c = 105°, c = 5

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem