Mathematics, 24.06.2019 05:00 Reese8693
Brynn and denise launch their rockets at the same time. the height of brynn’s rocket, in meters, is given by the function f(x)=−4.9 x 2 +75x , where x is the number of seconds after the launch. the height of denise’s rocket, in meters, is given by the function g(x)=−4.9 x 2 +50x+38 , where x is the number of seconds after the launch. there is a moment when the rockets are at the same height. what is this height? enter your answer, rounded to the nearest tenth of a meter, in the box
Answers: 1
Mathematics, 20.06.2019 18:04
A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.
Answers: 1
Mathematics, 21.06.2019 14:10
Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?
Answers: 2
Mathematics, 21.06.2019 15:00
Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.
Answers: 3
Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
Brynn and denise launch their rockets at the same time. the height of brynn’s rocket, in meters, is...
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