Heat index (h) varies directly with temperature (t) and inversely with relative humidity (r). if m is the constant of proportionality , which formula could represent this relationship ?

I'll give brainliest if you answer right : )

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1