Answer:
11; 35
Step-by-step explanation:
width is x
length is 3x+2
perimeter is 2x+2(3x+2)=92
2x+6x+4=92
8x+4=92
8x+4-4 = 92-4 (subtract 4 from both sides)
8x=88
x=11 (by dividing both sides by 8)
11---> width
3times11+2=35 is length
Volume of the original cube is a³ .
That's (a · a · a) .
If you decrease the sides to 20% of their original size,
then the new volume is (0.2a · 0.2a × 0.2a).
That's 0.008a³ or (0.2a)³ .
Take your choice. I can't decide which one is simpler.
Answer:
24
Step-by-step explanation:
66 / 11 = 6
6 * 4 = 24
Answer:
18
Step-by-step explanation:
- 3×3×2=18
- multiply the number of choices at every section