Answer:
5A) radius = 9 ft
5B) diameter = 18 ft
5C) fencing length = 56.52 ft
5D) 6.35 days
Step-by-step explanation:
Radius is given when it is 9 ft of rope (outside to center of circle)
Diameter is two times radius = 18.
Circumference(fence length) = 2 * 3.14 * 9 = 56.52.
Area circle = 3.14*(9*9) = 254.34. 254.34/40 = 6.35
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-Chetan K
9
y=x
y=kx
substitute k for 0.75 and x for 12 in the above equation
y=0.75×12
y=9
m<1=61
m<2=40
m<3=60
m<4=80
m<5=100
180/3=60
180/9=20
20x2=40
20x4=80
20x3=60
59+60=119
180-119=61
180-80=100
please mark me as brainlest
the first one
