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Fiesta28 [93]
3 years ago
10

When building a roof, carpenters put vertical boards every 2 feet along the horizontal baseline. The height of the boards, y, fo

r the roof shown can be represented with the equation:
y = 0.4x,
where x is the horizontal distance from the nearest corner. How far from the corner is the board that is 4 feet tall?
Mathematics
1 answer:
Tanzania [10]3 years ago
3 0

Answer:

10 feet

Step-by-step explanation:

define variables:

y= height of the boards

x= distance to corner

we are trying to figure out what x is since we know the height of the board

4= 0.4x

divide both sides by 0.4

10=x

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