give me answer in detail especially II. number
Answers
Answer:
Step-by-step explanation:
A)
If we put all of it together we have the factors 13 x 13 x 13 = 2,197. It can also be written in exponential form as 133.
B) 2^3 * 3^4*5^5/5^4*3^3*2*2
= 2^3-2*3^4-2*5^5-4
= 2 * 3^2 * 5
= 2* 9*5
= 90
C)
Determine the radius of a circle. Let's assume it's equal to 14 cm. Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm .
Area = πR^2= 3.14 · (14)2 = 615.8 square cm.
Answer:
Step-by-step explanation:1):-13^3
2):-(2X2X2X3X3X3X3X5X5X5x5X5)/5X5X5X5X3X3X3X2X2
by solving it be get
=2X3X5
=30
3):-given that:-
Radius =14cm
Circumference =2πr
=2*22/7*14cm
=88cm
Area of circle. =πr^2
=22/7*14cmX14cm
=616cm^2