Answer:
1. 50%
2. 200%
Step-by-step explanation:
this is only for the first picture!
15x7 (1 x 7)x(3 x 5) 1x 7 X(3 x 5),you see the pattern?
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Formula
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Area of circle = πr²
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Find Radius
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200.96 = πr²
r² = 200.96 ÷ π
r² = 63.97
r = √63.97
r = 8 km (nearest hundredth)
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Formula
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Circumference = πD
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Find Diameter
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Diameter = Radius x 2
Diameter = 8 x 2
Diameter = 16 km
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Find Circumference
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Circumference = πD
Circumference = π (16)
Circumference = 25.13 km
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Answer: Circumference = 25.13km
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Answer:
-1.5
Step-by-step explanation:
3/4 of -8 is -6
1/4 of -6 is -1.5
if it is not supposed to be -8 the answer is 1.5