Will mark brainlest and 40 points (performance task)given: ("cb" ) ̅ ∥ ("ed" ) ̅; ("cb" ) ̅≅ ("ed" ) ̅ prove: cbf ≅ edf using isometric (rigid) transformations.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Which of the following describes the symmetry of the graph of y = x3?

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24