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k0ka [10]
2 years ago
15

3 gallons of paint cover 900 square feet. How many gallons will cover 300 square feet?

Mathematics
2 answers:
SVEN [57.7K]2 years ago
4 0

Answer:

1 gallon

Step-by-step explanation:

Since the relationship is direct, meaning as the number of square feet decreases, the number of gallons also decreases.

3:900 = x:300

solution:

3(300) = 900x

900=900x

x=1

Liono4ka [1.6K]2 years ago
4 0

Answer:

1

Step-by-step explanation:

3 gallons for 900 sqft

1 gallon for 300 sqft

900/300=3

3/3=1

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One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a surveyor on
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Answer:

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Step-by-step explanation:

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sin 38.31° = (a + b)/2615

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Height of antenna  =  237.08 ft

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