Mathematics, 09.07.2019 10:00, brebun4742
Ineed asap ! 1) which ordered pairs in the form (x, y) are solutions to the equation 3x-4y=21 ,3) b.(7,0) c. (-1 ,6) d.(11,3) 2) which statement about the ordered pairs (2, -9) and (3, -6) is true for the equation 5x-ydivided by 3=13? a.(2, -9) is a solution to the equation. b. both ordered pairs are the solutions. c.(3, -6) is a solution to the equation. d. neither pair is the solution. 4) what is the x intercept of the line of this equation? 1/3x+y=-15 enter answer in the box ( blank,0)
Answers: 1
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 xā²yā²zā². which statement shows the measure of angle xā²yā²zā²?
Answers: 2
Mathematics, 21.06.2019 19:30, leilanimontes714
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
Mathematics, 21.06.2019 20:00, ertgyhn
In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.
Answers: 1
Mathematics, 21.06.2019 21:50, lilybrok04
(x-5)1/2+5=2 what is possible solution of this equation
Answers: 1
Ineed asap ! 1) which ordered pairs in the form (x, y) are solutions to the equation 3x-4y=21 ,3)...
Mathematics, 29.08.2019 13:30
Physics, 29.08.2019 13:30
French, 29.08.2019 13:30
Arts, 29.08.2019 13:30
History, 29.08.2019 13:30
Biology, 29.08.2019 13:30