In 2008, Lake McBee had a depth of 1020 feet. 6 years later, after a period of drought, the lake level had dropped 45 feet. Fill in the blanks to determine the average change in the lake level per year.

hiking down a winding trail.

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

sorry but i cant draw that