Solve the equation by using the basic properties of logarithms.
ln(x+4)=-1

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Through non-collinear points there is exactly one plane.

Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)