If triangle rst is congruent to triangle npq, which of the following is true?

a.)angle r is congruent to angle p
b.)angle r is congruent to angle q
c.)angle t is congruent to angle p
d.) angle t is congruent to angle q

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8