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VMariaS [17]
3 years ago
7

What is the best approximation for the perimeter of a semicircle with a dimeter of 12cm?

Mathematics
1 answer:
taurus [48]3 years ago
6 0
Answer is choice B: the circumference of a circle is the same as perimeter and is defined by πd (or pi times diameter) We can cut this in half because we are working with a semicircle: so we have 6π which approximates to the value in answer when using 3.14 for pi Woops: forgot to add the diameter of 12 so we would have 30.84
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Answer:

You should buy from the first store

Step-by-step explanation:

Since there are 4 quarts in a gallon, we will need to multiply .80 by 8 to figure out how much it costs for 2 gallons. This will be $6.40 for the second store, and in order to find out how many the first store offers, we multiply 3 by two, which is six.


So, the first store charges $6.00 for two gallons, and the second store does $6.40 for two gallons of milk

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HELP!! Examine this system of equations. Which numbers can be multiplied by each equation so that when the two equations are add
vekshin1
1/4*x -  1/6*y= 5    |*18    
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Answer:

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