80 POINTS The director of a local ballet company needs to print the programs for the next performance. Janet’s Print Shop charge
2 answers:
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Answer:
D. 1/5^(-7)
Step-by-step explanation:
ACCORDING TO THE LAW OF INDICES:
So; 5^(-4)/5^3
=5^(-4)-3
=5^-7
OR,
1/5^7
Answer:
<h2>6.28</h2>Step-by-step explanation:
So in this diagram the radius of semicircle = radius of a circle
So first we find the area of the circle (full circle)
Area of Circle =
Keeping pi as 3.14 :
Area of Circle is 12.56
So Area of semicircle = 12.56/2
= 6.28
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