Arectangular billboard 8 feet in height stands in a field so that its bottom is 10 feet above the ground. a nearsighted cow with eye level at 4 feet above the ground stands x feet from the billboard. express θ, the vertical angle subtended by the billboard at her eye, in terms of x. then find the distance x(0) the cow must stand from the billboard to maximize θ.

find θ(x) and

θ is maximized when x0＝？

x = 25/2304

step-by-step explanation:

answer: t=3

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.