1 answer:
Area of a circle = πr^2
Area of a sector with angle x° = (x/360) πr^2
for the larger sector,
x = 255°
r = 13.4 miles
Required area of sector = (255/360) × π × 13.4^2 = 399.57 miles^2
To the nearest tenth, Area = 399.6 miles^2
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It’s D bc Dt= 15x3 and it’s not that hard to solve
G(x) = -3x - 4
g(x) = |3x| + 4
I hope I answered the questions right
Answer:
substitute 3 as in x:
4(3)-9
= 12-9
= 3
Hope this helped - have a nice day & be safe
Hmmm lemme do the first one only
I am sure the correct answer is x=0.38629436…hope this help you
