Answer:
here,
38+X=180 (being straight line)
or,X=180-38
therefore, X=142 ans,,,
Step-by-step explanation:
hypotenuse =
Answer: mean= 23.27 median=25
Step-by-step explanation:
If the ordered pair is a solution, then the two equations in the system should be true after we plug in the points, like so:
(3) + 3(1) = 6 and 4(3) - 5(1) = 7
Then you simplify. 3 + 3 = 6 and 12 - 5 = 7, therefore the ordered pair is a solution of the given system.