Answer:
<h2>
<em>3</em></h2>
<em>Expl</em><em>anation</em><em>:</em>
<em>
</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>
To do roots of numbers with indices, divide the indice by the root. 4th root of

is

4th root of

is

4th root of

is

4th root of 81 is 3 4th root of 16 is 2



Step-by-step explanation:
84 = 2(l+b)
L+b = 84 / 2
L+b = 42
There fore..
Length is 42 and breadth is 42 - 8
Answer:
60 - 25 = 35
35 / 7 = 5
Lawrence drives 5 miles each day commuting to and from work.
Answer:
a
Step-by-step explanation: