Anyone who can do math if you can do this one problem that would be cool
1 answer:
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Answer:
100
Step-by-step explanation:
Given :
To Find : the value of expression 5a.
Solution :
We are given the value of 'a' i.e. a=20
Now to find the value of given expression 5a
⇒
put a = 20 in the equation
⇒
⇒
⇒
Thus , The value of expression 5a when a = 20 is 100
Answer:
The given such number is 6.
Step-by-step explanation:
Let the given such number = m
Now, according to the question, the given expression is:
By the LAW OF EXPONENTS:
⇒Here
or, the given expression becomes
or, m = 6
Hence, the given such number is 6.