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soldi70 [24.7K]
3 years ago
8

If the seed company recommends planting approximately 350 grass seeds per square meter, about how many grass seeds will he need?

:)

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

83422.5 grass seeds

Step-by-step explanation:

Applying,

A = 1/2bh....................... Equation 1

Where A = Area of the Triangle, b = base, h = height.

But, from the diagram,

tanФ = 20/b

b = 20/tanФ.................. Equation 2

Substitute equation 2 into equation 1

A = 1/2(20/tanФ)(h)................ Equation 3

Given: h = 20 m, Ф = 40°

Substitute these values into equation 3

A = 1/2(20×20)/tan40°

A = 200/tan40°

A = 238.35 m²

If the seed company recommends planting approximately 350 grass seeds per square meter,

Therefore,

Number of grass seed need = (350×238.35)

Number of grass seed needed = 83422.5 grass seeds

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If each quadrilateral below is a square, find the missing measures<br><br>solve for X​
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3 0
2 years ago
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Furkat [3]

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a) 7/4 b) 5 c) 2

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7 0
3 years ago
2 divided by 41.000 show all work
charle [14.2K]
2 in 41.000
So ... 2 into 4 go's twice so put down 2
2 go's into 1 zero so put zero down. Then ur point
Ur real answer is 20.5
Hope that helped
8 0
3 years ago
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