<span>The area to be determined is a segment of the circle.
Since central angle is 120 degrees and 120/360 = 1/3
area of sector of circle is (1/3)*36pi = 12pi
For the area of triangle, you can split it into 2 30-60-90 right triangles with sides 3:3sqrt3:6
thus base of triangle is 6sqrt3 and height is 3
Area = 1/2 * 3* 6sqrt3 = 9sqrt3 -->
segment area = 12pi - 9sqrt3</span>
We Know, distance = speed * time
d = 15.5 * 2.5
d = 38.75 miles
In short, Your Answer would be 38.75 miles
Hope this helps!
Answer:
Jane is 14 
Step-by-step explanation:
The age of each person increases by a fractional amount. In order to find Jane's age, you will need to start with Ari's age and then add the additional fractional amounts. In order to add with fractions, the denominators must be the same. In the case of Glen, you can figure his age out first:
12
+ 1 
5 and 6 have a common denominator of 30, so multiply the numerator and denominator by the same factor and than add:
12
= 12
+ 1
or 1
= 13 
Taking Glen's age and adding the additional amount for Jane:
13
+ 1
or 1
=14 
Hello
2x+5=8x
5=6x
x=5/6
12(5/6)
x=10
Have a nice day