Which names are correct for pm−→− ?
select each correct answer.
py−→−
mp−→−
tm−→−
pt−→−

Evaluate the following expression 1/3^2

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?