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Degger [83]
3 years ago
6

a water sprinkler sends water out in in a circle .how large is the watered area if the the watering Patten is 23 ft

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0
I'm guessing you're saying that the sprinkler is shooting out 23 ft of water.

This would be the same as the radius of a circle, and we're trying to find the area. Use the formula.

\sf A=\pi r^2

Plug in what we know:

\sf A=\pi (23^2)

\sf A=529\pi ft^2

This is what they could be looking for, an exact value. If they want an approximation, we can input 3.14 for Pi:

\sf A\approx 529(3.14)

\boxed{\sf A\approx 1661.06~ft^2}
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James has a model helicopter. The model is 8 inches long and 7 inches wide. The actual helicopter is 56 inches long. What is the
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3 years ago
Find the equation of the line parallel to y=x-3 that also intersects the points (3,-2)
Reika [66]

Answer:

y = x - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

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y = x - 3 ← is in slope- intercept form

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• Parallel lines have equal slopes, hence

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3 0
3 years ago
Yes, it is correct
alexgriva [62]

Answer:In Heather's solution to the problem, she wrote and solved an equation.

Her work is:

Step 1: 1.08(x +9.01 +0.98 +5.01) = 21.87

Solving like terms

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dividing both side by 1.08

we get

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subtracting both side by 13.9198

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According to correction

;

<u>Option 1st</u>

<u>yes,it is correct</u>

7 0
3 years ago
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