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Novay_Z [31]
2 years ago
7

The school has arranged to have the gym walls plastered. It takes 200 pounds of lime to make one batch of plaster. Each batch of

plaster will cover 45 square yards of wall. How much lime will be needed to finish 855 square yards of wall? 21,375 pounds 3,762 pounds 38,475 pounds 3,800 pounds
Mathematics
1 answer:
elixir [45]2 years ago
4 0

Answer:

D or 3800

Step-by-step explanation:

Just divided 855 by 45 then multiplied 200 by 19

Please mark me brainlest

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Suma de fraccion 1/5 + 5/8​
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Answer:

33/40

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marusya05 [52]

Answer:

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Step-by-step explanation:

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2 years ago
Find the volume of a right circular cone that has a height of 18.9 in and a base with a
Dmitriy789 [7]

Answer:

The volume of the cone is:

  • <u>112.6 cubic inches.</u>

Step-by-step explanation:

You should know that the volume of a straight circular cone is equal to:

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Where:

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<em>h = height. </em>

Since the radius and diameter are not provided in the exercise but the circumference, the circumference formula should be used and the diameter must be cleared:

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When clearing you get:

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By replacing the data you get:

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Since the radius is equal to half the diameter, then the diameter is equal to 2,385 inches, now having the value of radius we proceed to replace in the volume formula:

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2 years ago
8.1x-4.8y+6.2=0 what is x intercept
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