Simplify the expression
Square root -25 over (5-2i)+(1-3i)

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.