Select all of the roots of x2 + 2x2 – 16X-32.
-1
-2
-4
1

Notebo...
5
DONE
17-
4-

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

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

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?