9514 1404 393
Answer:
arc FG = 115°
arc EG = 165°
Step-by-step explanation:
The first step is to understand how these arcs are arranged on a circle. The next step is to realize the whole is the sum of the parts. Arcs have the same measure as their central angle. A circle totals 360°.
arc EF + arc FG = arc EFG . . . . parts of an arc add to give the whole arc
80° + arc FG = 195°
arc FG = 115° . . . . . . . . . subtract 80°
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Similarly, parts of a circle add to give the whole circle.
arc EFG + arc EG = 360°
195° + arc EG = 360°
arc EG = 165° . . . . . . . . . subtract 195°
Answer:
addition
Step-by-step explanation:
y-11=20
+11+11
0 31
y=31
2256 fist bumps. 47 fist bumps x 48 friends is 2256 fist bumps.
We need only subtract 3 units from <span>g(x)=x^2+2 to obtain the function h(x).
The correct result is h(x)=</span><span>x^2+2 -1.</span>