Answer:
1260
Step-by-step explanation:
45 times 7 equals 315
315 times 4 equals 1260
Do you need to find the common denominator?
5 cm since a pentagon has 5 sides just multiply one side by 5
1x5=5
Answer:
9 cm
Step-by-step explanation:
The volume (V) of a cube is calculated as
V = s³ ← s is the side of the cube
Given V = 729, then equating gives
s³ = 729 ( take the cube root of both sides )
s = = 9