Will two congruent angles that are complementary both measure 45 degrees always be true?

Geometry ? i don't know how to do any of these.

Which number line represents the solution set for the inequality - x 24?

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.