Mathematics, 15.07.2020 04:01, kaitlyn114433

Help pls with #2 and/or #3 :(((

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, Hfruit

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Answers: 1

continue

Mathematics, 21.06.2019 22:00, jladinosolarsee

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Answers: 1

continue

Mathematics, 21.06.2019 23:10, krystalhurst97

What is the distance between the points (2, 5) and (5,9)?

Answers: 1

continue

Mathematics, 22.06.2019 00:30, lazybridplayer

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Answers: 1

continue

Do you know the correct answer?

Help pls with #2 and/or #3 :(((
...