Given: ∠1 ≅ ∠2, p ⊥ r Prove: q ⊥ r
Proof:
1. ∠1 ≅ ∠2 (Given)
2. p ∥ q (?)
3. p ⊥ r (?)
4. q ⊥ r (?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Find the ratios of the corresponding sides

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16