Convert 7 1/2 ft into inches if 12 in = 1 ft

Two lines parallel to a third line are parallel to each other. always sometimes or never

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?