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andrew-mc [135]
3 years ago
10

For the concentric circles shown, the radius of the inner circle is 3 centimeters and the distance from the

Mathematics
1 answer:
Tema [17]3 years ago
5 0

Answer:

d

Step-by-step explanation:

Area of the inner circle = 3^2 π = 9 π

total area = 10^2 π = 100π

area of the shaded region

100π - 9 π = 91 π

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Example 3:
tensa zangetsu [6.8K]

Answer:

10

Step-by-step explanation:

5

C

3

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7 0
3 years ago
Two pencils and one pen cost $0.80, and one pencil and two pens cost $1.15. How many cents would three pencils cost
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Answer:

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Step-by-step explanation:

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2 years ago
X/3-4=-7<br><br> please help me solve
Vanyuwa [196]
In order to solve this we need to get x by itself on one side.

We need o start by adding across the 4 so that we get:

x/3 = -7 + 4 = -3

We then need to multiply both sides by 3 to get a singular x:

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5 0
3 years ago
Read 2 more answers
Why is 5/3 greater than 5/8
vazorg [7]
Since 5/3 is an inproper fraction it then becomes 1 2/3 and if you put both of the fractions into a common denominator you get 1 16/24>15/24
Please give me a thanks if you feels it is the right answer
7 0
3 years ago
What is 20/5 in simplest form?
Anna007 [38]
It would be equal to 4

Hope this helps!
5 0
3 years ago
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