Answer:
14s+107
Step-by-step explanation:
(2s+7)+(12s+100)
8 1/2
because 3 + 5= 8+ 1/2= 8 1/2
Answer:.75 pounds
Remark
The solution to this is to add the two vertically opposite arcs and take 1/2 of the result to get the intersecting angle of the chords.
Solution
<x = 1/2 (arc measure of 116 + 74)
<x = 1/2 (190)
<x = 95
3*4 3a=
4*3 4b=
-c=
3a4b-c=134
subtract 9
add 18
subtract 8
add 16
