Henry, an employee at the store is stacking the 387 Rubin cubes into cute triangular displays. If he puts 3 cubes on the bottom row, and stacks one less cube per new row, how many cubes will not be in a triangular display?

google dat sis

step-by-step explanation:

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

pi x^2

step-by-step explanation:

pi times x squared