lotty935 lotty935

10-02-2024
Mathematics

contestada

What is the name given to the numbers 1,3,6,10 and 15

Respuesta :

sumanm2189 sumanm2189

10-02-2024

Answer:

A triangular number is the sequence of numbers that are represented in the form of an equilateral triangle arranged in a series. These numbers can be demonstrated in a sequence of 1, 3, 6, 10, 15, 21, 28, etc

Answer Link

Otras preguntas

The length of a rectangle is 3 times the length of a smaller rectangle. The 2 rectangles have the same width. The area of the smaller rectangle is A square unit

Susan bought a bike for $93.75. If the bike was originally $125, what was the percent of discount?

If x = -5, then |x - 7| = A: -12 B: 2 C: 12 D: -2

If the sales tax on a $30 item is $1.80, what is the sales tax rate?

how would you rewrite the following compound sentence as a complex sentence by changing the italicized clause to a subordinate clause Harry drew near the fire

If 3^x = 54, then which of the following must be true? A. 1 < x < 2 B. 2 < x < 3 C. 3 < x < 4 D. 4 < x < 5 E. 5 < x

a drawer has some red ,green and blue marbles.there are 33 marbles . there are 4 times as many red marbles as green marbles.there are half as many blue marbles

Prove the following identity :Sin α . Cos α . Tan α = (1 – Cos α) (1 + Cos α)

'What is the surface area, in square inches, of an 8-inch cube? F. 512 G. 384 H. 320 J. 256 K. 192'

Jerome, Kevin, and Seth shared a submarine sandwich. Jerome ate 1/2 of the sandwich, Kevin ate 1/3 of the sandwich, and Seth ate the rest. What is the ratio of