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nika2105 [10]
4 years ago
9

What is the best approximation for the area of a circle with a diameter of 19 meters?

Mathematics
1 answer:
sammy [17]4 years ago
3 0
283.4 thats what my quiz said 
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Witch one is greater 21 ft or 17 yd
morpeh [17]
First, you want to find out how many feet in a yard

3ft=1yd

so you do 21/3 to get your yard, and the answer is 7 yard

17 yard is greater than 7 yard so 17 is the answer
7 0
3 years ago
20% of what number is 18
garri49 [273]

Answer:

90

Step-by-step explanation:

............................

3 0
3 years ago
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write a conjecture as to the number of sides as compared to the number of triangles formed when drawing diagonals from one verte
zmey [24]

Answer:The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined as follows: start with any positive integer n. Then each term is obtained from the previous term as follows: if the previous term is even, the next term is one half the previous term. If the previous term is odd, the next term is 3 times the previous term plus 1.

Step-by-step explanation :an opinion or conclusion formed on the basis of incomplete information.

8 0
3 years ago
Write the integer that best represents 23 degrees below zero
padilas [110]
23 below zero means you will actually subtract (remove) 23 from zero.
This can be represented using the following expression: 
0 - 23

To represent this as an integer, this means you will use a negative sign to represent the removal or subtraction of the number followed by the number removed which is 23, therefore:
The integer to represent this is -23.
8 0
3 years ago
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Item cost $490 before tax, and the sales tax is $24.50
Advocard [28]

Answer: 5%

Step-by-step explanation:

Item Cost - $490

Tax - $24.50

Tax/Price = 24.50/490.00 = 0.05

0.05 *100 (for percent) = 5%

Check your work:

490.00*0.05 = 24.50

7 0
3 years ago
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