Question

asked Apr 25, 2019 41.3k views

2 Answers

Lukas Warsitz · Answer 1 · 2019-04-26T06:03:53+0000

Answer:

Part 1)
$V=343\ km^(3)$

Part 2)
$V=1,331\ yd^(3)$

Explanation:

we know that

The volume of a cube is equal to

V=s^(3)

where

s is the length of the cube

Part 1)

we have

$s=7\ km$

substitute in the formula

V=7^(3)

$V=343\ km^(3)$

Part 2)

we have

$s=11\ yd$

substitute in the formula

V=11^(3)

$V=1,331\ yd^(3)$

Channafow · Answer 2 · 2019-05-01T15:27:56+0000

Answer:

a) 343 kilometres³

b) 1331 yards³

Explanation:

The volume of a cube is calculated using the following formula, where S is the side length of the cube:

V=S^(3)

a) Cube with side length, s = 7 kilometres

$V_(a)=7^(3) \\V_(a)=343$

a) Cube with side length, s = 11 yards

$V_(a)=11^(3) \\V_(a)=1331$

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