Albert lives in the southern us. at noon on a summer day, the angle of elevation of the sun is 83.5 degrees. the window in albert's room is 4.0 feet high and 6.5 feet wide and the wall is 6 inches thick. determine the area of the floor surface in albert's room that is illuminated by the sun.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem