Mathematics, 11.06.2021 19:20 darkdestroyer0888
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50
angle of elevation. His eyes are 5 feet above the ground. Using cos 50 0.64, what is the height of the
tree to the nearest foot?
Answers: 3
Mathematics, 21.06.2019 13:30
Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6
Answers: 3
Mathematics, 21.06.2019 18:00
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50...
Biology, 28.08.2019 01:00
Biology, 28.08.2019 01:00