For
(x1,y1) and (x2,y2)
slope=(y2-y1)/(x2-x1)
(1,-4)
(4,2)
x1=1
y1=-4
x2=4
y2=2
slope=(2-(-4))/(4-1)=(2+4)/3=6/3=2
slope=2
Answer:
9 units
Step-by-step explanation:
when 0 acts as center ; the circle is 9 units form the centerfrom the graph
hope this helps
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Answer:
1.) 1/2 or 50%
Step-by-step explanation:
Lemme take sum time to do 2, 3, and 4!
We know that
Applying the law of cosines
<span>c²=a²+b²-2*a*b*cos C
</span>in this problem
a=176.27 miles
b=222.34 miles
C=38.59°
c=<span>the distance between the planes
so
</span>c²=176.27²+222.34²-2*176.27*222.34*cos 38.59°----> c²=19239.15
<span>c=138.71 miles
the answer is
138.71 miles
</span>
