Answer:
Option b may i plz have brainlylist
Step-by-step explanation:
Answer:
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The formula in computing the circumference of a circle is:
<span>C = 2πr</span>
Where:
r = the radius of the circle
Substituting
the given measurement of radius to the formula:
C
= 2 (π) (7 feet)
C
= 14π feet
Therefore,
the circumference of the circle is 14π ft.
Answer:
is an extraneous solution: True
is the only solution: True
Step-by-step explanation:
The given logarithmic equation is: 
Apply the property 
to the LHS to get: 
We rewrite the corresponding indicial expression to get:
Simplify the RHS to get:
Take square root to get:
Since the domain of the logarithmic function is positive real numbers, the only solution is
Papa math will help !! Hope it helps
