HELP PLEASEE Find the surface area of the pyramid. A drawing of a square pyramid. The length of the base is 3 feet. The height of each triangular face is 7 feet.

The surface area is
square feet.

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.