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sertanlavr [38]
2 years ago
14

find the area and the circumference of a circle with radius 5yd. use the value 3.14 for like, and don’t round your answer to the

nearest hundredth.
Mathematics
2 answers:
Zanzabum2 years ago
4 0

Answer:

1. Area = 78.5 (using 3.14 as pi)

2. Circumference = 31.4 (using 3.14 as pi)

Step-by-step explanation:

saveliy_v [14]2 years ago
3 0

Step-by-step explanation:

Area=r^2\pi \\Circumference = 2r\pi

The radius is equal to 5 yd. We can use this information to find the are and the circumference. Let's find the area first!

A=(5)^2\pi\\A=25\pi \\A= 78.5

So, the area of the circle is 78.5 yd²

Now, let's find the circumference!

C=2(5)\pi \\C=10\pi \\C= 31.4

So, the circumference of the circle is 31.4 yd

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Answer:

Day 2

Step-by-step explanation:

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20 x 1/8 =  2

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2 years ago
Darin has 5 coins that the total 62%. What are the coins?
Snowcat [4.5K]
Hi there!

There are several possible options.

A main one would be : 10 DIMES and 2 PENNIES

Other ones could be :

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5 0
3 years ago
25 POINTS!!! The equation y=470x represents the relationship between x, the time that a plane flies in hours, and y, the distanc
sineoko [7]

Answer:

Step-by-step explanation:

For plane A,

Equation that represents the relationship between time 'x' and distance 'y' is,

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By comparing this equation with the slope-intercept form of the equation,

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Therefore, speed of plane A = 470 mi per hour

For plane B,

From the given table,

Slope of the graph = \frac{y_2-y_1}{x_2-x_1}

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8 0
3 years ago
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Scilla [17]
Hello!

To do this we need to combine like terms, meaning combine the terms that have the same variables.

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Hope this helped!
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alex41 [277]
Use photo math it will help
6 0
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