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Nata [24]
3 years ago
6

Calculate the surface area of a solid box in the shape of a cube with side length 6cm.

Mathematics
1 answer:
eduard3 years ago
3 0

Answer:

216 cm^2

Step-by-step explanation:

A cube has 6 congruent, square faces.

Each face has side length of 6 cm.

The total surface area is the sum of the surface areas of the 6 faces, but since all faces are congruent, the total surface area is

SA = 6s^2

where s = side length

SA = 6 * (6 cm)^2

SA = 6 * 36 cm^2

SA = 216 cm^2

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Yakvenalex [24]

Answer:

$236.40

Step-by-step explanation:

Mrs. Blanda's truck holds 19.7 gallons of gas. She used 4 full tanks of gas last month.

1 full tank  holds 19.7 gallons of gas

4 full tank hold 4*19.7 gallons of gas

4 full tank = 78.8 gallons of gas used last month

She paid $3 for each gallon

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3 years ago
The restaurant sells their arnold palmer for 4 cups for 5$. What is the price of 1 cup?
prohojiy [21]

Answer:

$1.25

Step-by-step explanation:

Set up a proportion, use inverse operations, and solve;

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4 : 5

/4  /4

1 : 5/4

1 : 1.25

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7 0
3 years ago
I need help asap! This is a math pearson.
Ulleksa [173]

Answer:

2.4x105

Step-by-step explanation:

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3 0
3 years ago
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Each week, you drive 150 miles. Your car gets 25 miles to the gallon, and gas prices are $3 per gallon. How much gas money will
blondinia [14]
150 divided by 25 equals 6. 6 times 3 equals 18. This means that you will spend $18 on gas each week. 
6 0
3 years ago
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The number can be divided by the least common multiple of 3 and 5
kondaur [170]

9514 1404 393

Answer:

  255

Step-by-step explanation:

If the sum of digits is 12, the number is divisible by 3. If the number ends in 0 or 5, it is divisible by 5. So, we're looking for ...

  2x0 . . . where x is a digit and 2+x+0 = 12 . . . . . . not possible

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The number is 255.

3 0
3 years ago
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