Assume the lawn is a circle with radius = 30 ft.
---
Area of the whole circle = (pi)*30^2 sq.ft.
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Proportion:
x/900(pi) = 135/360
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x = [900pi][135/360] = 337.5(pi) sq ft (area that receives water)

6 0

3 years ago

Read 2 more answers

The minute hand on a watch is 14 millimeters long. In the

lora16 [44]

Answer:

the answer is the number of the color of the alphabet 2871 mm

7 0

2 years ago

A manufacturer needs to pay $300 to start making a certain new product. Besides the initial costs of $300, this product will als

maw [93]

Answer:

$\displaystyle \frac{300+18x}{x}\le 24$

Step-by-step explanation:

<u>Average Cost</u>

Making a certain new product costs $300 plus $18 per product.

The total cost for x products is given by:

300 + 18x

To get the average cost, we divide the total cost by the number of products manufactured:

$\displaystyle A=\frac{300+18x}{x}$

If the manufacturer wants to keep the average cost at $24 or less:

$\mathbf{\displaystyle \frac{300+18x}{x}\le 24}$

This is the required inequality

6 0

3 years ago