P ( 3, −15 ) and Q ( 9, − 3 ) what is the distance between the points? (Hint: use the distance formula.) *

Interpret the following expression (5y^2-7)^3/(2y)^2

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Which is an equivalent equation solved for r? the circumference of a circle can be found using the formula c = 2πr. r=cπ r=c(2π) r= c over 2π r= 2π over c