Sally's cat is stuck in a tree 18 ft off the ground. the base of a ladder is placed 6 feet away from the base of the tree. what is the minimum length ladder needed to reach the cat (rounded to the nearest foot)? a) 18 ft b) 19 ft c) 20 ft d) 21 ft

What is the value of x? enter your answer in the box. (cm)

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0