If the side of a rectangular prism is doubled, how would this affect the area? How about the volume?
1 answer:
Answer:
Step-by-step explanation:
The area will be increased by 4 times and volume will be increased by 8 times
Area of rectangular prism = 2 (lb+bh +hl)
When sides are doubled, Area = 2 (2l * 2b +2b *2h + 2h*2l)
= 4 * 2 (lb+bh +hl)
Volume of rectangular prism = lbh
When sides are doubled, Volume = 2l * 2h * 2b = 8 lbh
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2 4/5, that is it in simplest form
Answer:
1021
Step-by-step explanation:
i added 34 +987 and got 1021
Remember:
i² = -1
Hope this helps
9w - 7 = 5
9w= 5+7
9w=12
w= 4/3 or 1.33
