Answer: C = 12.56
Step-by-step explanation:
Since radius is 2, the diameter is double the radius which would be 4. C= 3.14 x 4. C = 12.56
<span>1. </span><span>The ratio of a wire that is cut
in to 2 is 5:9
The longer piece was 25cm. Now, find the total length and the length of the
shorter wire.
=> 5 : 9 = x : 25
=> First, let’s convert it to fraction
=> <u>5 </u>=<u> 9
</u> x 25
=> 25 (5) = x (9)
=> 125 = 9x
=> 125 / 9 = 9x / 9
=> 13.9 = x
Thus the ratio is approximately 5 : 9 = 13.9 : 25 </span>
7.025 is greater than 7 1/8
The answer is really simple. 3 quarts is more. There are 4 pints in a quart. There are 4 quarts in a gallon.