A man standing 100 feet from the base of a cliff, sees a rock climber on the face of the cliff. The man's eye level is 5.5 feet. When the man looks up at the climber, the angle of elevation is 37 degrees. Find the height of the climber on the face of the cliff.
A.60.2 feet
B.65.7 feet
C.75.3 feet
D.80.9 feet

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?