What is the missing length of a right triangle that has a length of 7 and width of 3

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone