3 years ago

50% of the surface area of a piece of bread is crust what is the height

1 answer:

8 0

The formula for surface area is SA = 2 (wl + hl + hw). Plugging in the numbers that we know, we get SA = 2 (100 + 10h +10h). We know that the crust accounts for half of the surface area.

The surface area was not provided so this is the closest I can go without the provided surface area. I hope this helps you :)

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dexar [7]

Answer:

x = 33

Step-by-step explanation:

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2 years ago

Aaron is 15 centimeters taller than Peter, and five times Aaron's height exceeds two times Peter's height by 525 centimeters. Th

Tatiana [17]

The system of linear equations that relates x and y:
x= 15 + y
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We will solve this system using substitution method:
5(15 + y)=2 y + 525
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5 y - 2 y = 525 - 75
3 y = 450, y = 450 : 3 y = 150
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3 years ago

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kap26 [50]

Answer:

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Step-by-step explanation:

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3 years ago

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sashaice [31]

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4 years ago

In a team of 24 players, about 80% of the team was on the honor roll last quarter. How many students were on the honor roll?

aalyn [17]

Answer:

Step-by-step explanation:

24 * 80% = 24*0.8 = 24* 8/10 = 24*4/5 = 96/5 = 19.2

round down becuase 0.2, or 20% of a person can not earn honor roll without suffering catastrophic organ failure.

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3 years ago