1/27
1/27
125
Step-by-step explanation:
Given that,
a - b = 3
9^(1/2b) /3^a = 3^(2/2b) /3^a
= 3^b/3^a
= 3^(b-a)
= 3^(-3)
= 27^(-1)
= 1/27
27^(1/3b) /9^(1/2a) = 3^(3/3b) /3^(2/2a)
= 3^b/3^a
= 3^(b-a)
= 3^(-3)
= 27^(-1)
= 1/27
125^(1/3a) /25^(1/2b) = 5^(3/3a) /5^(2/2b)
= 5^a/5^b
= 5^(a- b)
= 5^3
= 125
To find the answer you simply find the square root of -169 which is 13 so x=13
When you move down you subtract and when you move to the right you subtract when your moving up or to the left you add
(2 x 100,000) + (7 x 10,000) + (9 x 100) + (5 x 10) = 270,950
Answer:
C.
Step-by-step explanation:
The volume should be 5x^3.
The length is 5x and the width is x so the length is 5 times the width.
