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Tju [1.3M]
2 years ago
8

The circumference of a circle is 43.96 feet. What is the circle's radius?

Mathematics
2 answers:
Burka [1]2 years ago
8 0
The radius is 7ft.

Explanation:
r= C/2π = 43.96/2 • π ≈ 6.99645 ft

6.99645 ft rounded up = 7 ft
hammer [34]2 years ago
5 0

Answer:

r≈7ft

Step-by-step explanation:

C=2πr (π is pi)

r=C

2π=43.96

2·π≈6.99645ft

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The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 m3, what equation shows you how y
Alexeev081 [22]

Answer:

volume= length x width x height

Step-by-step explanation:

In this instance the height will represent the depth of the pool.

To actually solve it it would look like

2500=(22)(40)(h)

2500=880(h)

2.84=h (or depth)

7 0
3 years ago
At their last practice, the basketball team shot free throws for 17 minutes, ran for 12 minutes, and then passed the ball for 16
AnnZ [28]

Answer:

45 minutes

Step-by-step explanation:

If you're trying to find the total number of minutes, they practiced you'd have to add.

So, if they did free throws for 17 minutes

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In conclusion they practiced for a total of 45 minutes.

6 0
2 years ago
Y&gt;-3x +3<br> y≥ 2x-2<br> O (1,0)<br> O (-1,1)<br> O(2,2)<br> (0,3)
Ainat [17]

Answer:

(1,0)

Step-by-step explanation:

y>-3x +3

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If we plot these two inequalities, we can see where the lines intersect,  See attached graph.

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We can also do this mathematically:

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0 \geq -5x + 5

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If x = 1:

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3 0
2 years ago
Area of a regular heptagon
Allushta [10]

Answer:

32.71

Step-by-step explanation:

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3 years ago
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Bingel [31]
If the total cost is $87, and it is split among 4 children, each will pay $21.75, because 87/4= 21.75.
5 0
4 years ago
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