<span>A 20° sector in a circle has an area of 21.5π yd²</span>
Answer:
14
Step-by-step explanation:
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Answer:
m=-1
Step-by-step explanation:
Slope is:
m=(y1-y2)/(x1-x2)
Let's choose two values for (x1,y1) and (x2,y2)
x1=-2
y1=0
x2=0
y2=-2
Plug into slope formula:
m=(0-(-2))/(-2-0)
m=2/-2=-1
Answer:
-686
Step-by-step explanation:
2 x -343 = -686
