A palm tree casts a 120inch shadow an 66inch man casts a 60inch shadow if so how tall is the palm tree

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Look at the example below which shows how the product property of radicals is used to simplify a radical. use the product property of radicals to simplify the following radical.