Answer:
B
Step-by-step explanation:
When an ordered pair is a solution to a system of equations in two variables, it must mean that when you plug in the ordered pair into both equations, it must come out true (this is literally the definition of a solution to a system of equation). Technically, A is also facts, but B is a "more inclusive" facts so that's your answer. Hope this helps! :)
Its the first one 6(7+12) i took the test and got the answer wrong but then i found out it was this so i hope i helped you ;-;
110 is the answer that I think because if the degree of it is 115 and it is asking for the nearest tenth, then it is 110.
I'm glad to help! :D
Answer:
x ≈ 46°
Step-by-step explanation:
Since the triangle is right use the sine ratio to solve for x
sinx = = , hence
x = ( ) ≈ 46°
Answer:
112
Step-by-step explanation:
Since the line is straight (180 degrees), you would subtract 68 from 180: 180-68=112. So f=112 degrees