sanaK123
sanaK123 sanaK123
  • 02-04-2020
  • Mathematics
contestada

It takes 6 cubes to build a staircase with 3 steps. How many cubes will be needed for 11 steps?

It takes 6 cubes to build a staircase with 3 steps How many cubes will be needed for 11 steps class=

Respuesta :

BrainyOnBrainly
BrainyOnBrainly BrainyOnBrainly
  • 02-04-2020

Answer:

66 Cubes would be needed.

Step-by-step explanation:

If you look at the already given example, you could conclude that to get to six you count the steps(3) and add down as (3+2+1=6) Repeat will 11 Cubes and you have (11+10+9+8+7+6+5+4+3+2+1=66)

Answer Link

Otras preguntas

Calculate the volume of each solid. 14 cm 18 cm 22 cm 19 cm
Steve is a nuclear physicist that is studying one radioactive element. Initially, he has 100 kg of that element, but he discovered that that amount decreases fo
sombody back me up here a b c d clicked on accident
Read the sentence and choose the best option. Julio necesita bastante ayuda para prepararse para la celebración. Select the adverb in the sentence. (1 point) a
what is neutralization reaction?​
The best type of graph to use when comparing how one variable effects another bar graph line raph pie chart all of the above
help me E F G H I i verryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy need
Phosphorus does not exist where? O In living organisms O Ocean sediment O Volcanoes O Atmosphere No link plz
A reduced calorie recipe requires 72% of the Normal amount of sugar the normal amount of sugar is 3/ 8 cup how much sugar should you add to the reduced calorie
What is the value of x if 4(6x - x) = -10 ?