Photography reprints cost $0.52 each at a local photo shop. through the mail, they cost $0.44 each, plus $1.20 for shipping and handling. how many reprints must a customer purchase to make it less expensive to use the mail order?

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

0.50 , 0.75

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.