1. Julie needs to find the height of a building. The angle of elevation to the top of the building is 26.6°. She Uses trigonometry to find
that the building is
half as tall as the distance to
The building, which is 150 ft. She determines that
the building is 75 ft tall

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

15.36 per mile

but forgot to round

i am pretty sure