Onic sections This circle is centered at the origin, and the length of its radius is 5. What is
the equation of the circle?
10 -
- 10
10
-10
A. x² + y2 = 52
B. x + 12 = 1
5
5
c. x² + 2 = 5
D. (x - 5)2 + (-5)2 = 25

answer   download the app called socratic on your phoner:

step-by-step explanation:

the answer is 31.27mph

i think the answer is b

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: