Mathematics, 08.12.2019 03:31 changav36832
Suppose a railroad rail is 3 kilometers and it expands on a hot day by 18 centimeters in length. approximately how many meters would the center of the rail rise above the ground?
Answers: 3
Mathematics, 21.06.2019 19:00
To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36
Answers: 1
Mathematics, 22.06.2019 00:30
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
Suppose a railroad rail is 3 kilometers and it expands on a hot day by 18 centimeters in length. app...
English, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20
Mathematics, 06.05.2020 22:20