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BartSMP [9]
3 years ago
15

Which could be the surface area of a cubic box that contains a baseball that has a diameter of 3 inches: 9 square inches, 18 squ

are inches, 27 square inches, or 54 square inches?

Mathematics
1 answer:
MrRa [10]3 years ago
3 0

Answer:

<h2>54 in²</h2>

Step-by-step explanation:

Look at the picture.

The edge of the cube is equal to the diagonal of the sphere.

Therefore, the length of the cube's edge is 3 inches.

The formula of a surface area of a cube:

S.A.=6a^2

Substitute a = 3 in:

S.A.=6(3^2)=6(9)=54\ in^2

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Determine which gym's membership grows faster from Month 2 to Month 4 by calculating the average rates of change.
nlexa [21]

Answer:

Gym A is growing faster

Gym A gained 13 members between months 2 and 4

Gym B gained 10 members between months 2 and 4

Step-by-step explanation:

Gym A:  (2,20) (4,46)

rate of change = (46-20)/(4-2)  =  26/2 or 13

Gym B:  (2,40) (4,60)

rate of change = (60-40)/(4-2)  =  20/2 or 10

8 0
3 years ago
5/6 x 4/5 = <br> simplify
kobusy [5.1K]

Answer:

2/3

Step-by-step explanation:

hope this helps!

7 0
3 years ago
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SOMEONE HELP ASAP PLZ!Z!!!!!
lina2011 [118]
The answer is obviously not A and B so that leaves us with only C or D and the one that id the best choice would have to be C because it gives good information about how it is used and where it would be installed 

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7 0
3 years ago
Looking for some help!
klasskru [66]

Answer:

  • 5√2
  • 16

Step-by-step explanation:

<u>Use the property of 45 degree right triangles</u>

  • c = a√2, where c- hypotenuse, a = legs

<u>Top diagram</u>

  • x = 5√2

<u>Bottom diagram</u>

  • x = 8√2(√2) = 16

5 0
3 years ago
Lisa drinks 3 1/2 pints of milk a day. How much is this in cups?
olga nikolaevna [1]
7 cups; there are two cups per pint, so three and a half pints equals seven cups of milk.
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