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OleMash [197]
3 years ago
11

Find the volume of each of the following cubes. a. s = 7 kilometers b. s = 11 yards

Mathematics
2 answers:
Karolina [17]3 years ago
7 0

Answer:

a) 343 kilometres³

b) 1331 yards³

Step-by-step 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

nadya68 [22]3 years ago
6 0

Answer:

Part 1) V=343\ km^{3}

Part 2) V=1,331\ yd^{3}

Step-by-step 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}


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