Set the 2x - 1 equal to 9 then work backwards. 2x - 1 = 9 Nine minus one is eight divided by two is four. X = 4
Answer:
Complementary
Step-by-step explanation:
Answer:
Step-by-step explanation:
x=140°
m || n
K/11 = 7
multiply 11 to both sides
K/11 (11) = 7(11)
multiply 7 and eleven together
K = 7(11)
Answer
K = 77
77 is your answer
hope this helps
