Julianne wants to find the surface area of a pyramid. the base is a square with sides that are 4 inches long. the other faces are isosceles triangles. the ratio of the height of each triangle to its base is 3: 2
part a: give the base length and the height of each triangular face
part b: find the combined area of the triangular faces
part c: find the surface area of the pyramid
pls answer !

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x