The angle of elevation from viewer to the top of a flag pole is 50 degrees. The viewer is 80ft away and the viewer’s eyes are 5.5ft from the ground. How high is the pole to the nearest tenth of a foot.

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.