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7nadin3 [17]
3 years ago
6

A wooden fence 6 ft. high and 300 ft. long is to be painted on one side. How many gallons of paint are needed if one gallon cove

rs 400 sq. ft.?
Mathematics
2 answers:
Anna35 [415]3 years ago
6 0
First, you should calculate the square footage of the fence.6ft∗300ft=1800ft2 Then to find the number of gallons of paint needed, divide the area of the fence by the area covered with each gallon of paint: 1800ft2÷400ft2=4.5 So, 4.5 gallons of paint, or rounding up, 5.
Step2247 [10]3 years ago
6 0

Answer:

4.5 gallons

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
1. A line passes through (9, -9) and (10,-5).
jenyasd209 [6]

Answer:

1. y+5=4x-40

2.y=4x-45

Step-by-step explanation:

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3 years ago
The area of the triangle is 33.6 square inches. If the h eyesight of the triangle is 4 inches what is the length of the base
DerKrebs [107]
Using the formula for the area of a triangle we can solve for the base.

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We are given the area and the height:

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Multiply both sides by 2 to remove the 1/2:

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Divide both sides by 4 to solve for the base:

67.2 /4 = 16.8
 
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The base is 16.8 inches.

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3 years ago
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