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aliina [53]
4 years ago
6

the rectangular prism shown has a surface area of 162 m over 2 if the height of the prism is changed to 21 meters and the other

dimensions remain the same what happens to the surface area and I need work to

Mathematics
1 answer:
Arisa [49]4 years ago
3 0
The difference in height = 21 - 7 = 14 m

The difference in Surface Area = (6 + 3 + 6 + 3) x 14
The difference in Surface Area = 18 x 14
The difference in Surface Area = 252 m² 

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Answer: The surface area will increase by 252m². (Answer B)
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Use the functions to find x
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Answer:

x = 14

Step-by-step explanation:

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4 years ago
1/4 the difference of 4/6 + 3/12
Soloha48 [4]
The answer would be about 8/12 because you must convert 4/6 into 8/12. 8/12 + 3/12=11/12 
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5 0
3 years ago
How many times larger is the 7 in the number 7042 than the 7 in the number 427?
e-lub [12.9K]

Answer:

  1000

Step-by-step explanation:

To find the value of a digit in a number, set all the other digits to zero.

The value of 7 in 7042 is 7000.

The value of 7 in 427 is 007 = 7.

Then the question is "how many times larger is 7000 than 7?" That result is found by dividing 7000 by 7:

  7000/7 = 1000

The 7 in 7042 is 1000 times larger than the 7 in 427.

_____

<em>Another way to consider this</em>

The 7 in 7042 is in the "thousands" place. The 7 in 427 is in the "ones" place. The thousands place is 3 places to the left of the ones place. Each place moved to the left increases the value by a factor of 10, so the value of a digit in the thousands place is 10×10×10 = 1000 times that of the same digit in the ones place.

6 0
3 years ago
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vampirchik [111]

Answer:

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Step-by-step explanation:

The Area of a sector =

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r = 13.4 miles

x = 255°

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255°/360° × π × 13.4²

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6 0
3 years ago
Read 2 more answers
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dimulka [17.4K]
Ok so there are 1000 meters in a kilogram right so 
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5 0
4 years ago
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