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sesenic [268]
3 years ago
13

9 inches

Mathematics
1 answer:
Semmy [17]3 years ago
7 0
What is 9 inches? Is 9 inches the diameter? Or the radius? What?

The equation for circumference is pi x diameter.

So assuming the 9 inches is the diameter:

Pi x 9 = 28.2743339

Circumference = 28.274 (3 d.p.)
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Step-by-step explanation:

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Step-by-step explanation:

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Find the area of the figure.
Anettt [7]

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Step-by-step explanation: Separate the figure into a rectangle and a triangle. Count the length and width of the rectangle. The length of the rectangle is 8 units and the width is 3 units. To find the area use the formula l*w. 8*3=24.

Next find the area of the triangle section. The triangle is 3 units tall and 3 units wide. To find the area use the formula 1/2(l*w). 3*3=9. 9/2=4.5.

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3 years ago
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3 years ago
map of a city uses the scale 1 cm equals 50 m. On the​ map, South Street is 25 cm long. If there is a traffic cone at the start
aivan3 [116]

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125 traffic cones

Step-by-step explanation:

In order to find the total number of meters, we can set up a proportion to find based on the ration of cm to m:

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Since there is a cone every 10 m, we can divide the total number of meters by 10:

1250/10 = 125 cones

4 0
3 years ago
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