Mathematics
Mathematics, 26.09.2019 13:00, lnc0500

What is the surface area of the cube?
a 64
b 192
c 384
d 512


What is the surface area of the cube? a 64 b 192 c 384 d 512

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Mathematics, 25.07.2019 09:00, BrownieMan123
Astorage unit is in the shape of a cube with 8-foot edge lengths.what is the surface area of the storage unit? square feetenter a number like 250.part 2determine whether each statement is true or false.statementtrue-truefalse-falseif the length of each edge of the cube is doubled, the surface area will increase 2 times.if the length of each edge of the cube is cut in half, the surface area will be 14 of the original surface area.if the length of each edge of the cube is tripled, the surface area will increase by 9 times.if the length of each edge of the cube is cut by 23 , the surface area will be 13 of the original surface area.
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Mathematics, 04.08.2019 12:30, yadi64
Directions: modern design magazine is having a contest to design the best ice cube in one of three shapes—a cube, a sphere, or a cylinder. use the following guidelines to make your choice and complete your contest entry. 1. find and simplify the volume-to-surface-area ratio for each of the three possible ice cube shapes. you can use this chart. shape surface area formula volume formula cube 2 s.a. 6s  3 vs  sphere 2 s.a. 4 r   3 4 3 vr   cylinder 2 s.a. 2 2 r rh   2 v r h   2. use the ratios to choose the best shape for an ice cube—a cube, sphere, or cylinder. also, choose what you think is the best size for that shaped ice cube. 3. consider these questions as you make your decision: a. since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? b. since heat touching the surface of an ice cube causes it to melt, is it better for an ice cube to have a large surface area or a small surface area? c. which volume-to-surface-area ratio would be better for an ice cube— the lowest possible or the highest possible? d. how does increasing the size of an object affect its volume-to-surfacearea ratio? im so confused! !
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Mathematics, 30.10.2019 17:31, davidgritz2006
The cube has a surface area of 24 cm2. what would the surface area of the prism be if each dimension were quadrupled? cm2 the cube has a surface area of 24cm2
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What is the surface area of the cube?
a 64
b 192
c 384
d 512

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