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inn [45]
3 years ago
9

The value of the circumference of circle A with a diameter of 27 cm is three times the value of the area of circle B. What is th

e radius of circle B
Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0
The answer is 3 cm.

Circle A's diameter is 27, right? However, circle A is 3 times the value of the area of B. Because of that, you need to do 27/3, the inverse, in order to get the diameter of circle B. 

Next, because radius is half of the diameter, you do 9 divided by 3 or 9 times 1/2.

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Answer:

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katen-ka-za [31]

\huge \huge \huge\huge\mathrm{ \boxed{ \boxed{ \boxed{ \boxed{ \boxed {\boxed{  \huge\mathfrak{ Solution}}}}}}}}

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6 0
3 years ago
Read 2 more answers
-7/9 x 144 vbnbvcrxecvbnbvtcrxercvb
Juli2301 [7.4K]
The first step to solving this expression is to reduce the numbers with 9.
-7 × 16
Now we need to multiply the two numbers together using the Rules of Signs for Multiplication. They state that multiplying a negative and a positive equals a negative: (-) × (+) - (-). Keeping this in mind,, when you multiply the two numbers together you should get -112.
Let me know if you have any further questions
:)
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a population of insects doubles every month. If there are 100 insects to start with, how many will there be in 7 month
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Answer:

36

Step-by-step explanation:

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3 years ago
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