Basically a number that can be written as a fraction
Answer:
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) =

=》

=》
![a =\sqrt[3]{2268}](https://tex.z-dn.net/?f=a%20%3D%5Csqrt%5B3%5D%7B2268%7D%20)
=》

Answer:
1. 2 2. 1 3.(2,1)
Step-by-step explanation:
y=_x+3
plug y in by choosing a number in the y column.
1=_x+3
1=(2)(-1)+3
1=1
Part 2.
do the same
5=3(2)
5=6-1
5=5