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jek_recluse [69]
3 years ago
9

I need help pls ASAP

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
3 0
2radical 10 for simplifying radical 40
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A water sprinkler sends water out in a circular pattern. How many feet away from the sprinkler can it spread water if the area f
myrzilka [38]

Answer:

The sprinkler can spread water 18 feet away.

Step-by-step explanation:

We are given the following in the question:

Area formed by watering pattern = 1,017.36 square feet

We have to find the how far the sprinkler spread the water.

The sprinkler covers a circular area. We need to find the radius of this circular area to find the how far the sprinkler spread the water.

Area of circle =

A = \pi r^2

where r is the radius of the circle.

Putting values, we get,

1017.36 = 3.14 r^2\\\\r^2 = \dfrac{1017.36}{3.14}\\\\r^2 = 324\\r = \sqrt{324} = 18\text{ feet}

Thus, the sprinkler can spread water 18 feet away.

6 0
4 years ago
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If X and Y vary directly, as x decreases, what happens to the value of y?
diamong [38]
As x decreases y also decreased
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3 years ago
HIGH POINT REWARD
Yuki888 [10]
Total number of seniors = 55 + 70 = 125
Number of seniors who plan to go to college = 55

Percentage of seniors who plan to go to college = 55/125 x 100 = 44%

Answer: 44%
3 0
3 years ago
A recipe that will make 3 pies calls for 7 cups of flour. Find how many pies can be made with 28 cups of flour.
pashok25 [27]

Answer:

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6 0
3 years ago
How to solve -c(11c + 4)
saul85 [17]

Answer:

-11c^{2} - 4c

Step-by-step explanation:

You have to distribute the -c to both of the numbers in the parentheses, so the eleven would become negative, and c multiplied by c is c squared. The positive 4 becomes negative 4, and 4 times c is 4c. Hope that helps!

8 0
4 years ago
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