A line passes through the points (0,7) and (6,4). A second line passes through the points (-8,-9) and (4,0)

Plzzz asap what is the inverse of f if f(x)=^3 sqrt x-5

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?