$\bigg( \huge{\frac{ {3}^{2}a ^{ - 2} }{3 {a}^{ - 1} }} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 9a }{3 {a}^{ 2} }} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 3 }{ {a}}} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 3 }{ {5}}} \bigg)^{ - 2} \\ \\ = \bigg( \huge{\frac{ 5 }{ {3}}} \bigg)^{ 2} \\ \\ = \huge{\frac{ 25 }{ {9}}}$

3 0

4 years ago

Read 2 more answers

Callie has x yards of string. For an art project, she can cut an equal number of pieces of string in each piece is 11/12 foot lo

vagabundo [1.1K]

Answer:

C) x ÷ 11/12

Step-by-step explanation:

If you divide the total length of string by the length of each piece, you get the number of strings.

total length of string: x

length of each piece: 11/2

We need to divide x by 11/12

Answer: C) x ÷ 11/12

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20252%5C%5C" id="TexFormula1" title="\sqrt{x} 252\\" alt="\sqrt{x} 252\\" align

Firlakuza [10]

Answer:

does it say simplify or no ? :|

Step-by-step explanation:

7 0

3 years ago