Answer:
Option C & D
Step-by-step explanation:
<u>__________________________________________________________</u>
<u>FACTS TO KNOW BEFORE SOLVING</u> :-
Lets say there's an expression 
.
It can be also written it as → ![(\sqrt[b]{x} )^{a}](https://tex.z-dn.net/?f=%28%5Csqrt%5Bb%5D%7Bx%7D%20%29%5E%7Ba%7D)
and vice-versa.
<u>__________________________________________________________</u>
Lets come to the question.
- In option A ,
can be also written as ![(\sqrt[7]{7} )^{5}](https://tex.z-dn.net/?f=%28%5Csqrt%5B7%5D%7B7%7D%20%29%5E%7B5%7D)
. But it doesn't match with the other expression given. Hence they are not equivalent expressions.
- In option B ,
can be also written as ![(\sqrt[7]{6} )^{2}](https://tex.z-dn.net/?f=%28%5Csqrt%5B7%5D%7B6%7D%20%29%5E%7B2%7D)
. But it doesn't match with the other expression given. Hence they are not equivalent expressions.
- In option C ,
can be also written as 
. Hence they are equivalent expressions.
- In option D ,
![(\sqrt[4]{81} )^{5}](https://tex.z-dn.net/?f=%28%5Csqrt%5B4%5D%7B81%7D%20%29%5E%7B5%7D)
can be also written as 
. Hence they are equivalent expressions
Thus , Option C & D are correct.
Answer:
29.25
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. In the first diagram we simply count the number of squares along the rise and the number of squares along the run as slope equals rise/run
2. we use the slope formula
3. pick any two points and apply the slope formula again
<span>22÷(9+2)
= </span><span>22 ÷ 11
= 2
answer
2</span>
