kripakotriwala1 kripakotriwala1

03-09-2020
Mathematics

contestada

7. Three cubes of edges x cm , 6 cm, and 8 cm are melted and recast into a bigger cube of
edge 12 cm , find the value of x?

Respuesta :

GenuinelyDontKnow GenuinelyDontKnow

03-09-2020

Answer:

10 cm³

Step-by-step explanation:

Volume of a cube = (Side)³

Volume of bigger cube = (12)³

(12)³ = 1728 cm³

Volume of three cubes = (x)³ + (6)³ + (8)³ = 1728

(x)³ = 1728 - (6)³ - (8)³

(x)³ = 1000

x = ∛1000

x = 10 cm³

Answer Link

Otras preguntas

Trey wants to take a European vacation in 3 years. He estimates the cost to be $10,000. About how much must he save monthly in an account that pays 4% interest,

Which type of figurative language does the sentence contain? idiom metaphor personification simile

3.55 x 89≈ What is it close to plz help im clueless

Using the following national income accounting data, compute (a) GDP, (b) NDP, and (c) NI. All figures are in billions. Category Value Compensation of employees

determine whether p^2+14p+49 is a perfect square trinomial. Justify your answer.

A linear function has an x-intercept of 12 and a slope of StartFraction 3 Over 8 EndFraction. How does this function compare to the linear function that is repr

The boys have taken the money. Please run after

How did Washington’s leadership style, as reflected in the letter, contribute to the Patriots’ victory in the American Revolution? A. He criticized other Patr

Explore the football industry of pakistan

helpp meee!! and i will mark u if you're correct