zoeselker zoeselker
  • 05-07-2021
  • Mathematics
contestada

How many marbles do you need to be able to arrange them into the shape of an equilateral triangle with 75 rows

Respuesta :

nogohobobobo
nogohobobobo nogohobobobo
  • 06-07-2021

Answer:

2850

Step-by-step explanation:

1+2+3+4+5+6+7...74+75

just add up all the numbers from 1 to 75

Answer Link

Otras preguntas

What are the main advantages and disadvantages of organizing a firm as a corporation there is no limit on the number of owners?
PLEASE HELP! GIVING BRAINLIEST If a poem has six feet, how many syllables does it have? eight ten twelve fourteen
Why did thomas jefferson resist building a larger navy to fight british impressement of american soldiers?
Billboard advertising is a form of visual pollution and should bexpect banned.the primary purpose of this sentence is to
ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss. (I needed to fill up t
Find the midpoint of the segment below
What is the área of a circule with a radious of 3 meters use 3.14
Brainliest if answered in the next 5m When the Ka value is very large, the _________ are favored over the _______. Reactants Products
N ohio, untreated waste from a marine toilet may not be discharged into the water. untreated waste must be carried onboard until it can be properly emptied at a
What is Sarah Jewett suggesting when she writes about Sylvia's in increasing attraction to the hunter in a white heron