A rectangular block of metal is 27cm long, 7cm wide and 12cm high. The metal block is melted down and all of the metal is used to make a cube.
Work out the length of each side of the new cube formed.
Give your answer rounded to 1DP

length of side of newly formed cube = 13.13cm

Step-by-step explanation:

the volume of the rectangular metal block (V)=

length (L) × width (B) × height (H)

=》V = 27 × 7 × 12

=》V = 2268 cubic cm

and if it is melted and casted into a metal cube, then the volume remains the same

so, volume of cube = 2268 cubic cm

now,

let the measures of sides of the cube formed be a

volume of cube (V) =

=》

=》

=》

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !