You have to use a proportion.
3.5/18= 1.5/x
3.5x=27
x= 7.7 cm
Remember that the formula for the circumference,
, of a circle is:

In this case, we are not given the diameter. However, remember that the diameter is equivalent to two times the radius of a circle. Thus,
,
and we can say the circumference of our circle is:

The circumference of our circle is 50.24 units.
<em>Also, a little side note not relating to the question:</em>
<em>Remember that
is spelled as "pi" not "pie." Pie is a dessert, while pi is a mathematical constant.</em>
The absolute value of 0.6 is 0.6 beacause its the same thing
Answer:
Step-by-step explanation:
you need to simplify 8/20
8/20 can be put into the greatest common factor which is 4
then divide both sides by 4 this equals to 2/5
So yes they are
Answer:
B) 7\8
Step-by-step explanation:
Boy interquartile range = 4
Difference between medians = 3.5
therefore,
3.5
\4 = 7\8