Mathematics, 19.05.2020 15:22, idioticeinstein9021

The longitudinal section of a canyon makes a parabola shape that has the equation y=2(x-3)^2-18, where x and y are measured in kilometers. if the depth of the canyon is 18 kilometers, how long is the distance between the two sides at the top of the canyon? round your answer to the nearest tenth

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:10, madimocaj

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Answers: 2

continue

Mathematics, 21.06.2019 21:10, zarek93

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Answers: 1

continue

Mathematics, 21.06.2019 22:30, fredvales19

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50

Answers: 1

continue

Mathematics, 22.06.2019 02:30, lancaster4977p8mk46

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )

Answers: 3

continue

Do you know the correct answer?

The longitudinal section of a canyon makes a parabola shape that has the equation y=2(x-3)^2-18, whe...