Answer:
.
Step-by-step explanation:
Given : = 128.
To find : what is the logarithmic form of the equation in base 10
Solution : We have given that = 128.
By th change base rule ( inverse of exponential function )
= c is equal to = b
Then = 128 in to logarithm form = x.
Then in to the base 10 logarithmic form.
By the change of base formula .
Then , .
Therefore, .
Answer: 32.54
Step-by-step explanation:
Change 5% into a decimal --> .05 then
multiply by the price 30.99 times .05 is 1.5495 then
take 1.5495 and add 30.99 = 32.5395
Round decimal total --> 32.54
Answer: 3
Step-by-step explanation:
simply divide 1200 by 400. :)
Answer:
equation of circle=(x-3)^2+(y+2)^2=9
Step-by-step explanation:
given center of circle at (3,-2) and radius=3
equation of circle is =
where r=radius of circle,=3,=-2
eqution of circle=
eqution of circle==9