Atree with a height of 4m casts a shadow 15 m long on the ground. how high is another tree that casts a shadow which is 20 m long? use the words similar, corresponding, or proportion to explain your work.

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

What is the shape of the height and weight distribution

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm