A 30-ft ladder leans against a building so that the angle between the ground and the ladder is 75°. How high does the ladder reach on the building?
ft

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

What is always true when two whole numbers are subtracted?

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247